T490, T590, P43s, and P53s User Guide
Read this first Before using this documentation and the product it supports, ensure that you read and understand the following: • Appendix A “Important safety information” on page 83 • Safety and Warranty Guide • Setup Guide Second Edition (June 2019) © Copyright Lenovo 2019. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS35F-05925.
Contents About this documentation . . . . . . . . iii Chapter 1. Meet your computer . . . . . 1 Front . . . . . . . . . . . . . Base . . . . . . . . . . . . . Left . . . . . . . . . . . . . Right . . . . . . . . . . . . . Bottom . . . . . . . . . . . . Rear . . . . . . . . . . . . . Features and specifications . . . . Statement on USB transfer rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 4 6 7 8 9 10 Chapter 2.
Disable Fast Startup and the built-in battery . . Replace a CRU . . . . . . . . . . . . . Base cover assembly (for T490 and P43s only) . . . . . . . . . . . . . . . Base cover assembly (for T590 and P53s only) . . . . . . . . . . . . . . . Memory module (for selected models) . . M.2 solid-state drive . . . . . . . . . Coin-cell battery . . . . . . . . . . . Wireless WAN card (for selected models) . Keyboard . . . . . . . . . . . . . Speaker assembly . . . . . . . . . . Always On USB 3.
About this documentation • Illustrations in this documentation might look different from your product. • Depending on the model, some optional accessories, features, and software programs might not be available on your computer. • Depending on the version of operating systems, some user interface instructions might not be applicable to your computer. • Documentation content is subject to change without notice.
iv T490, T590, P43s, and P53s User Guide
Chapter 1. Meet your computer Front 1. Infrared camera* Log in to your computer with face authentication. See “Use face authentication (for selected models)” on page 42. 2. ThinkShutter* Slide ThinkShutter to cover or uncover the camera lens. It is designed to protect your privacy. 3. Microphones Capture or record sound and voice. Take pictures or record videos by clicking Camera from the Start menu. The indicator next to the camera is on when the camera is in use. 4. Camera* 5.
Base P43s, T490 (20N2, 20N3) T490 (20Q9, 20QH) P53s, T590 2 T490, T590, P43s, and P53s User Guide
Press to turn on the computer or put the computer to sleep mode. To turn off the computer, open the Start menu, click Shut down. Power, and then select The indicator in the power button shows the system status of your computer. 1. Power button • Blinking for three times: The computer is initially connected to power. • On: The computer is on. • Off: The computer is off or in hibernation mode. • Blinking rapidly: The computer is entering sleep or hibernation mode.
Left 1. USB-C™ connector (USB 3.1 Gen 1) • Charge your computer. • Charge USB-C compatible devices with the output voltage and current of 5 V and 1.5 A. • Transfer data at USB 3.1 speed, up to 5 Gbps. • Connect to an external display: – USB-C to VGA: 1920 x 1200 pixels, 60 Hz – USB-C to DP: 3840 x 2160 pixels, 60 Hz • Connect to USB-C accessories to help expand your computer functionality. To purchase USB-C accessories, go to https://www.lenovo.com/accessories.
3. Docking-station connector Connect the computer to one of the following supported docks to extend the computer capabilities: • ThinkPad Basic Docking Station • ThinkPad Pro Docking Station • ThinkPad Ultra Docking Station 4. USB 3.1 connector Gen 1 Connect a USB-compatible device, such as a USB keyboard, USB mouse, USB storage device, or USB printer. 5. HDMI™ connector Connect to a compatible digital audio device or video monitor, such as an HDTV. 6.
Right 1. Smart-card slot* Use smart cards for authentication, data storage, and application processing. Within large organizations, you might also use smart cards for strong security authentication of single sign-on (SSO). See “Use a microSD card or smart card” on page 29. 2. Always On USB 3.1 connector Gen 1 With the Always On USB feature enabled, the Always On USB 3.1 connector Gen 1 can charge a USB-compatible device when the computer is on, off, in sleep mode, or in hibernation mode.
Bottom T490 and P43s T590 and P53s 1. Docking-station hook holes Use the docking-station hook holes to secure a supported docking station. 2. Keyboard drainage hole Drain out liquid from your computer if you accidentally spill liquid on the keyboard. If the computer stops responding and you cannot turn it off by pressing the power button, reset your computer: 3. Emergency-reset hole 1. Disconnect your computer from ac power. 2.
Rear 1. Nano-SIM-card slot* Use the Nano Subscriber Identity Module (SIM) card to connect to a wirelessWAN network. See “Connect to a cellular network” on page 13. The indicator in the ThinkPad logo on the computer lid shows the system status of your computer. • Blinking for three times: The computer is initially connected to power. 2. System status indicator • On: The computer is on. • Off: The computer is off or in hibernation mode.
Features and specifications • T490 and P43s: – Width: 329 mm (12.95 inches) – Depth: 227 mm (8.93 inches) Dimensions – Thickness: 18.9 mm (0.74 inches) • T590 and P53s: – Width: 365.8 mm (14.4 inches) – Depth: 248 mm (9.76 inches) – Thickness: 19.95 mm (0.
• Audio connector • Docking-station connector • Ethernet connector • Two USB 3.1 connectors Gen 1 (including one Always On USB 3.1 connector Gen 1) Connectors and slots • HDMI connector • MicroSD card slot • Nano-SIM-card tray* • Smart-card slot* • USB-C connector (USB 3.
Chapter 2. Get started with your computer Get started with Windows 10 Learn the basics of Windows 10 and start working with it right away. For more information about Windows 10, see the Windows help information. Windows account To use the Windows operating system, a user account is required. It can either be a Windows user account or a Microsoft account. Windows user account When you start Windows for the first time, you are prompted to create a Windows user account.
Windows user interface 1. Account Change account settings, lock the computer, or sign out from the current account. 2. Settings Launch Settings. 3. Power Shut down, restart, or put the computer into sleep. 4. Start button Open the Start menu. 5. Windows Search Type what you are looking for in the search box and get search results from your computer and the Web. 6. Task View Display all opened apps and switch among them. 7.
Launch an app • Open the Start menu and select the app you want to launch. • Use Windows Search. Windows label Your computer might have a Windows 10 Genuine Microsoft label affixed to its cover depending on the following factors: • Your geographic location • Edition of Windows 10 that is preinstalled Go to https://www.microsoft.com/en-us/howtotell/Hardware.aspx for illustrations of the various types of Genuine Microsoft labels.
Note: The cellular service is provided by authorized mobile service carriers in some countries or regions. You must have a cellular plan from a service carrier to connect to the cellular network. To establish a cellular connection: 1. Insert a straightened paper clip into the hole in the tray 1 . The tray ejects. Then, slide the tray out of the computer. Install a nano-SIM card into the tray 2 . Insert the tray into the nano-SIM-card slot until you hear a click 3 .
– Keyboard – Microphone – Speakers – Trackpad – TrackPoint • Health & Support Monitor your computer health and get personalized support of your computer. You can: – Scan the computer hardware and diagnose hardware problems. – Look up computer warranty status (online). – Access User Guide. – Read tips and tricks articles customized for your computer. • Lenovo Wi-Fi Security Protect your computer from malicious Wi-Fi networks.
Use the keyboard shortcuts The special keys on the keyboard help you work more easily and effectively. T490 and P43s T590 and P53s 1. Numeric keypad Input numbers quickly when the Numeric Lock indicator is on (for ThinkPad T590 and P53s only). Open the Start menu. 2. Windows logo key For information about using this key with other keys, see the Windows help information. Switch the letter case between the upper case and lower case. 3.
Switch the function of the F1–F12 keys between the standard function and special function printed as an icon on each key. When the Fn Lock indicator is on: • Press F1-F12 to use the standard function. • Press Fn+F1-F12 to use the special function. When the Fn Lock indicator is off: • Press Fn+F1-F12 to use the standard function. • Press F1-F12 to use the special function. Mute or unmute the speakers. When the key indicator is on, the speakers are muted.
Open the Snipping Tool program. Fn+Spacebar Switch between different keyboard backlight statuses if your computer supports keyboard backlight. Fn+B Equal the Break key on a conventional external keyboard. Fn+K Equal the ScrLK or Scroll Lock key on a conventional external keyboard. Fn+P Equal the Pause key on a conventional external keyboard. Fn+S Equal the SysRq key on a conventional external keyboard. Fn+4 Put the computer to sleep mode. To wake up the computer, press Fn or the power button.
3. Right-click button Press to display a shortcut menu. 4. Middle button Press and hold the dotted middle button while applying pressure to the pointing stick in the vertical or horizontal direction. Then, you can scroll through the document, Web site, or apps. Disable the TrackPoint pointing device The TrackPoint pointing device is active by default. To disable the device: 1. Open the Start menu, and then click Settings ➙ Devices ➙ Mouse. 2. Follow the on-screen instructions to disable TrackPoint.
1. Left-click zone Press to select or open an item. You also can tap anywhere on the surface of the trackpad with one finger to perform the left-click action. 2. Right-click zone Press to display a shortcut menu. You also can tap anywhere on the surface of the trackpad with two fingers to perform the right-click action. Use the touch gestures Tap Tap anywhere on the trackpad with one finger to select or open an item. Two-finger tap Tap anywhere on the trackpad with two fingers to display a shortcut menu.
Swipe three fingers up Put three fingers on the trackpad and move them up to open the task view to see all your open windows. Swipe three fingers down Put three fingers on the trackpad and move them down to show the desktop. Notes: • When using two or more fingers, ensure that you position your fingers slightly apart. • Some gestures are not available if the last action was done from the TrackPoint pointing device. • Some gestures are only available when you are using certain apps.
Tap and hold Open a shortcut menu. Slide Scroll through items, such as lists, pages, and photos. Drag an item to the location you want Move an object. Move two fingers closer together Zoom out. Move two fingers farther apart Zoom in. Swipe in from the right edge Open the action center to see your notifications and quick actions.
Swipe in from the left edge View all your open windows in task view. • Swipe downwards shortly from the top edge (for full-screened app or when your computer is in the tablet mode) Show a hidden title bar. • Swipe in from the top edge to the bottom edge (when your computer is in the tablet mode) Close the current app. Tips • Turn off the computer before cleaning the multi-touch screen.
Note: The check box is not selectable when the Privacy Guard feature is enabled. If the automatic Privacy Guard feature for passwords is selected and a password input field is detected on the screen, the feature will turn on automatically to protect your password from being peeked at by others. When no password input field is detected on the screen, the feature will turn off automatically. Tips on using the Privacy Guard feature • To increase privacy level, press environments.
Connect to an external display Connect your computer to a projector or a monitor to give presentations or expand your workspace. Connect to a wired display 1. Connect the external display to an appropriate video connector on your computer, such as the HDMI connector, the USB-C connector (USB 3.1 Gen 1), or the Thunderbolt 3 connector (USB-C). 2. Connect the external display to an electrical outlet. 3. Turn on the external display.
• PC screen only: Displays the video output only on your computer screen. Note: Depending on the situation, you might see Disconnect, PC screen only, Computer only, or Disconnect projector. • Duplicate: Displays the same video output on both your computer screen and an external display. • Extend: Extends the video output from your computer display to an external display. You can drag and move items between the two displays. • Second screen only: Displays the video output only on an external display.
Chapter 3. Explore your computer Manage power Use the information in this section to achieve the best balance between performance and power efficiency. Check the battery status The battery status icon or is in the Windows notification area. You can check the battery status, view the current power plan, and access battery settings quickly. Click the battery status icon to display the percentage of battery power remaining and change the power mode. A warning message is displayed when the battery is low.
• If one computer is off, in sleep mode, or hibernation mode, enable the Always On USB feature in UEFI BIOS in the computer. To enable the Always On USB feature, do the following: 1. Enter the UEFI BIOS menu. See “Enter the UEFI BIOS menu” on page 45. 2. Click Config ➙ USB ➙ Always On USB to enable the Always On USB feature. Check the battery temperature 1. Open the Start menu and click Lenovo Vantage. 2. Click Hardware Settings ➙ Power. 3.
Connect to a Bluetooth-enabled device You can connect all types of Bluetooth-enabled device to your computer, such as a keyboard, a mouse, a smartphone, or speakers. The devices must be within a short distance, usually 10 meters (33 feet), from the computer. 1. Turn on Bluetooth on the computer. • Press or . • Open the Start menu, and then click Settings ➙ Devices ➙ Bluetooth & other devices. Turn on the Bluetooth switch. 2. Click Add Bluetooth or other device ➙ Bluetooth. 3.
• Secure Digital (SD) card • Secure Digital eXtended-Capacity (SDXC) card • Secure Digital High-Capacity (SDHC) card Supported smart card Supported smart card specifications: 85.60 mm (3.37 inches) x 53.98 mm (2.13 inches) Attention: Smart cards with slits are not supported. Do not insert such a smart card into the smart-card reader of your computer. Otherwise the reader might get damaged. Install the card 1. Locate the card slot.
Tap the RFID tag or card Tap an RFID tag or card above the tapping area to transfer data from the tag or card to your computer. To locate the tapping area, see “Base” on page 2. For a single sign-on and RFID-enabled app, you can sign in to the app using a granted RFID tag or card. Note: For optimal transmission, keep the tapping area free from obstructions. Airplane mode When the Airplane mode is enabled, all wireless features are disabled. To enable or disable the Airplane mode: 1. Open the Start menu. 2.
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Chapter 4. Accessories This chapter provides instructions on how to use hardware accessories to expand your computer capabilities. Purchase options Lenovo has a number of hardware accessories and upgrades to help expand the capabilities of your computer. Options include memory modules, storage devices, network cards, port replicators or docking stations, batteries, power adapters, keyboards, mice, and more. To shop at Lenovo, go to https://www.lenovo.com/accessories.
Front view Note: The following illustration is based on ThinkPad Basic Docking Station. The ThinkPad Pro Docking Station and ThinkPad Ultra Docking Station might look slightly different. Use the system lock in the following ways: • Locked position computer. 1. System lock : The latch is locked, and you cannot attach or detach your • Unlocked position your computer. : The latch is unlocked, and you can attach or detach • Removal position slot.
Rear view Figure 1. ThinkPad Basic Docking Station Figure 2. ThinkPad Pro Docking Station Figure 3. ThinkPad Ultra Docking Station Connectors ThinkPad Basic Docking Station ThinkPad Pro Docking Station ThinkPad Ultra Docking Station 1. Audio connector √ √ √ 2. ac power connector √ √ √ 3. DisplayPort® connector √ √ √ 4. VGA connector √ 5. USB 2.0 connector √ √ 6. Always On USB 3.1 connector Gen 1 √ √ 7. USB 3.1 connector Gen 1 √ √ 8. Ethernet connector √ √ √ 9.
Attach a docking station Notes: • The ThinkPad Basic Docking Station does not ship with a system lock installed. If you do not purchase and install a system lock, skip step 4 and step 7 in the following instruction. • If you do not connect the docking station to ac power, the computer attached runs on battery power. 1. Connect the docking station to ac power. 2. Disconnect the cables and devices from the left side of the computer. 3. Turn the system lock key to the unlocked position ( ). 4.
Note: If the indicator is off, your computer is not attached to the docking station successfully. To solve the problem, detach and reattach the computer. 6. Turn the system lock key to the locked position ( ). Attention: When the computer is attached to a docking station, always hold the whole assembly when you need to move your computer. Otherwise the docking station might drop down. Detach a docking station Note: The ThinkPad Basic Docking Station does not ship with a system lock installed.
2. Slide the latch in the direction as shown 1 to release the computer, and then grasp both sides of the computer to remove it 2 . Connect multiple external displays You can connect multiple external displays to a supported docking station. To ensure that the multiple displays work correctly, observe the following guidelines and connect the external displays to the appropriate connectors.
Chapter 5. Secure your computer and information Lock the computer Lock your computer to a desk, table, or other fixtures through a compatible security cable lock. Note: The slot supports cable locks that conform to the Kensington MicroSaver® lock standards (using Tbar™ locking technology) or MiniSaver® lock standards (using Cleat™ locking technology). You are responsible for evaluating, selecting, and implementing the locking device and security feature.
Supervisor password The supervisor password protects the system information stored in UEFI BIOS. When entering the UEFI BIOS menu, enter the correct supervisor password when you are prompted by the icon . You also can press Enter to skip the password prompt. However, you cannot change most of the system configuration options in UEFI BIOS. If you have set both the supervisor password and power-on password, you can use the supervisor password to access your computer when you turn it on.
2. Type the supervisor password to enter the UEFI BIOS menu. 3. Select Security ➙ Password ➙ Power-On Password by using the arrow keys. 4. Type the current supervisor password in the Enter Current Password field. Then, leave the Enter New Password field blank, and press Enter twice. 5. In the Changes have been saved window, press Enter. 6. Press F10 to save changes and exit the UEFI BIOS menu.
Associate your fingerprints with your power-on password and hard disk password (20N2, 20N3, 20N4, 20N5, 20N6, 20N7, 20RH, 20RJ) 1. Turn off and then turn on the computer. 2. When prompted, scan your finger on the fingerprint reader. 3. Enter your power-on password, hard disk password, or both as required. The connection is created. When you start the computer again, you can use your fingerprints to log in to the computer without entering your Windows password, power-on password, or hard disk password.
Use firewalls and antivirus programs Your computer might be preinstalled with a firewall program. The firewall protects against computer Internet security threats, unauthorized access, intrusions, and Internet attacks. It also protects your privacy. A full version of antivirus program is provided with a free 30-day subscription. After 30 days, you must renew the license to continue receiving the antivirus program updates. For more information, see the help system of the program. Chapter 5.
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Chapter 6. Configure advanced settings This chapter provides information about UEFI BIOS, RAID, recovery, operating system installation, and system management. UEFI BIOS This section introduces what is UEFI BIOS and the operations you can perform in UEFI BIOS. What is UEFI BIOS UEFI BIOS is the first program that the computer runs when the computer is turned on. UEFI BIOS initializes the hardware components and loads the operating system and other programs.
4. Press F10 to save the changes and exit. To change the startup sequence temporarily: 1. Restart the computer. When the logo screen is displayed, press F12. 2. Select the device that you want the computer to start from and press Enter. Set the system date and time 1. Restart the computer. When the logo screen is displayed, press F1. 2. Select Date/Time and set the system date and time as desired. 3. Press F10 to save changes and exit.
Note: The items in the graphical user interface (GUI) might change without notice. 1. Open the Start menu, and then click Settings ➙ Update & Security ➙ Recovery. 2. In the Reset this PC section, click Get started. 3. Follow the on-screen instructions to reset your computer. Use advanced options Note: The items in the graphical user interface (GUI) might change without notice. 1. Open the Start menu, and then click Settings ➙ Update & security ➙ Recovery. 2.
5. Click Yes in the User Account Control window to allow the Recovery Media Creator program to start. 6. In the Recovery Drive window, follow the on-screen instructions to create a recovery USB drive. Use the recovery USB drive 1. Ensure that your computer is connected to ac power. 2. Connect the recovery USB drive to the computer. 3. Turn on or restart the computer. When the logo screen is displayed, press F12. The Boot Menu window opens. 4. Select the recovery USB drive as the boot device. 5.
9. Follow the on-screen instructions to install the device drivers and necessary programs. 10. After installing the device drivers, apply Windows Update to get the latest updates, for example the security patches. 11. Go to Microsoft Store to download and install the latest version of Lenovo Vantage. Note: After installing the operating system, do not change the initial UEFI/Legacy Boot setting in the UEFI BIOS menu. Otherwise, the operating system will not start correctly.
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Chapter 7. CRU replacement What are CRUs Customer Replaceable Units (CRUs) are parts that can be upgraded or replaced by the customer. The computers contain the following types of CRUs: • Self-service CRUs: Refer to parts that can be installed or replaced easily by customer themselves or by trained service technicians at an additional cost. • Optional-service CRUs: Refer to parts that can be installed or replaced by customers with a greater skill level.
To disable Fast Startup: 1. Go to Control Panel and view by Large icons or Small icons. 2. Click Power Options, and then click Choose what the power buttons do on the left pane. 3. Click Change settings that are currently unavailable at the top. 4. If prompted by User Account Control (UAC), click Yes. 5. Clear the Turn on fast startup check box, and then click Save changes. To disable the built-in battery: 1. Restart your computer.
5. Loosen the screws that secure the base cover assembly. 6. Pry up the latches in ascending alphabetical order (a to k) 1 and remove the base cover assembly 2 . 7. Install the new base cover assembly in ascending alphabetical order (a to i). Ensure that the latches of the base cover assembly are secured under the base cover assembly. Chapter 7.
8. Tighten the screws to secure the base cover assembly. 9. Turn the computer over and reinstall the nano-SIM-card tray if you have removed it. 10. Connect the ac power adapter and all disconnected cables to the computer. Troubleshooting If the computer does not start up after you reinstall the base cover assembly, disconnect the ac power adapter and then reconnect it to the computer.
5. Loosen the screws that secure the base cover assembly. 6. Pry up the latches in ascending alphabetical order (a to h) 1 and remove the base cover assembly 2 . 7. Install the new base cover assembly in ascending alphabetical order (a to k). Ensure that the latches of the base cover assembly are secured under the base cover assembly. Chapter 7.
8. Tighten the screws to secure the base cover assembly. 9. Turn the computer over and reinstall the nano-SIM-card tray if you have removed it. 10. Connect the ac power adapter and all disconnected cables to the computer. Troubleshooting If the computer does not start up after you reinstall the base cover assembly, disconnect the ac power adapter and then reconnect it to the computer.
4. Open the latches on both sides of the memory slot at the same time 1 , and then remove the memory module 2 . Note: A Mylar film might cover the memory module. To access the memory module, open the film first. 5. Install the memory module by doing the following: a. Place the notched end of the new memory module toward the contact edge side of the memory slot. Then, insert the new memory module into the memory slot at an angle of about 20 degrees 1 . b.
When handling the M.2 solid-state drive, observe the following guidelines: • Replace the M.2 solid-state drive only for upgrade or repair. The M.2 solid-state drive is not designed for frequent changes or replacement. • Before replacing the M.2 solid-state drive, make a backup copy of all the data that you want to keep. • Do not apply pressure to the M.2 solid-state drive. • Do not touch the contact edge or circuit board of the M.2 solid-state drive. Otherwise the M.2 solid-state drive might get damaged.
6. Install a new M.2 solid-state drive by doing the following: Note: A Mylar film might cover the M.2 solid-state drive. To access the M.2 solid-state drive, open the film first. a. Align the contact edge of the new M.2 solid-state drive with the key in the slot. Then, carefully insert the drive into the slot at an angle of about 20 degrees 1 and pivot the M.2 solid-state drive downward 2 . b. Install the screw to secure the M.2 solid-state drive 3 . 7. Reinstall the base cover assembly. 8.
4. Remove the screw that secures the M.2 solid-state drive bracket 1 and remove the M.2 solid-state drive bracket 2 . Then, remove the M.2 solid-state drive out of the drive slot 3 . 5. Install the new M.2 solid-state drive on the bracket 1 and insert the new M.2 solid-state drive with the bracket to the drive slot 2 . Then, install the screw to secure the bracket 3 . 6. Reinstall the base cover assembly. 7. Connect the ac power adapter and all disconnected cables to the computer.
DANGER If the coin-cell battery is incorrectly replaced, there is danger of an explosion. The coin-cell battery contains a small amount of harmful substance. To avoid possible injury: • Replace only with a battery of the type recommended by Lenovo. • Keep the battery away from fire. • Do not expose it to excessive heat. • Do not expose it to water or rain. • Do not short-circuit it. • Do not drop, crush, puncture the battery, or make it subject to strong forces.
5. Install the new coin-cell battery 1 , and then attach the connector 2 . 6. Reinstall the base cover assembly. 7. Connect the ac power adapter and all disconnected cables to the computer. 8. Reset the system date and time in the UEFI BIOS menu. See “Set the system date and time” on page 46. Wireless WAN card (for selected models) The following information is only for the computer with user-installable modules.
4. Remove the wireless-WAN card by doing the following: Note: A Mylar film might cover the wireless-WAN card. To access the wireless-WAN card, open the film first. a. Hold the cable connector with your fingers and gently disconnect each cable from the wireless-WAN card 1 . Then, remove the screw that secures the wireless-WAN card 2 . The card is released from the secured position and pivots upward. b. Carefully remove the wireless-WAN card out of the slot 3 . 5.
Replacement procedure for wireless-WAN card with four antenna cables (for selected models of ThinkPad T490) 1. Disable the built-in battery. See “Disable Fast Startup and the built-in battery” on page 51. 2. Turn off the computer and disconnect the computer from ac power and all connected cables. Then, close the computer display. 3. Remove the base cover assembly. See “Base cover assembly (for T490 and P43s only)” on page 52. 4.
5. Install a new wireless-WAN card by doing the following: a. Align the contact edge of the new wireless-WAN card with the key in the slot. Then, carefully insert the card into the slot at an angle of about 20 degrees 1 . Pivot the card downward 2 . b. Install the screw to secure the wireless-WAN card in place 3 . Connect the antenna cables to the card 4 .
3. For T590 and P53s, loosen the screw that secures the keyboard. 4. Take the tool out of the new keyboard package. Insert the tabs a and b into the slot between the TrackPoint buttons and the trackpad 1 . Slightly pivot the tool downward 2 to release the left and right TrackPoint buttons. Then, remove the two Trackpoint buttons 3 .
5. Loosen the screws that secure the keyboard. 6. Insert the tabs c and d into the two dents near the two screw heads as shown. 7. Pivot the tool in the direction as shown to release the keyboard 1 . Push the keyboard in the direction as shown by arrows 2 to release the latches from the keyboard bezel. Chapter 7.
8. Pivot the keyboard slightly upward as shown by arrow 1 . Then, turn the keyboard over as shown by arrow 2 . 9. Put the keyboard on the palm rest as shown and detach the connectors. Then, remove the keyboard. 10. Attach the connectors and turn the keyboard over as shown.
11. Insert the keyboard into the keyboard bezel as shown. Ensure that the top edge of the keyboard (the edge that is close to the display) is under the keyboard bezel. 12. Slide the keyboard in the direction as shown by the arrows. Ensure that the latches are secured under the keyboard frame. Chapter 7.
13. Tighten the screws to secure the keyboard. 14. Take the new TrackPoint buttons out of the new keyboard package. Install the TrackPoint buttons as shown.
15. For T590 and P53s, tighten the screw that secures the keyboard. 16. Connect the ac power adapter and all disconnected cables to the computer. Speaker assembly Prerequisite Before you start, read Appendix A “Important safety information” on page 83 and print the following instructions. Replacement procedure 1. Disable the built-in battery. See “Disable Fast Startup and the built-in battery” on page 51. 2. Turn off the computer and disconnect the computer from ac power and all connected cables.
5. Remove the screws that secure the speaker assembly 1 , and then remove the speaker assembly 2 . 6. Install the new speaker assembly in place 1 , and then install the screws to secure the speaker assembly 2. 7. Attach the connector of the speaker assembly. 8. Reinstall the base cover assembly. 9. Connect the ac power adapter and all disconnected cables to the computer.
Always On USB 3.1 connector Gen 1 board Prerequisite Before you start, read Appendix A “Important safety information” on page 83 and print the following instructions. Replacement procedure 1. Disable the built-in battery. See “Disable Fast Startup and the built-in battery” on page 51. 2. Turn off the computer and disconnect the computer from ac power and all connected cables. Then, close the computer display. 3. Remove the base cover assembly.
6. Install the new board in place 1 . Then, install the bracket on the board 2 and install the screws to secure the board 3 . 7. Attach the connector of the board. 8. Reinstall the base cover assembly. 9. Connect the ac power adapter and all disconnected cables to the computer.
Chapter 8. Help and support Frequently asked questions How do I access Control Panel? • Open the Start menu and click Windows System ➙ Control Panel. • Use Windows Search. How do I turn off my computer? Open the Start menu and click How do I partition my storage drive? https://support.lenovo.com/solutions/ht503851 Power. Then, click Shut down. 1. Press and hold the power button until the computer turns off. Then, restart the computer. 2.
Error messages If you see a message that is not included in the following table, record the error message first, then shut down the computer and call Lenovo for help. See “Lenovo Customer Support Center” on page 80. Message Solution 0190: Critical low-battery error The computer turned off because the battery power is low. Connect the ac power adapter to the computer and charge the batteries. 0191: System Security - Invalid remote change requested The system configuration change has failed.
Beep errors Lenovo SmartBeep technology enables you to decode beep errors with your smartphone when a black screen occurs with beeps from your computer. To decode the beep error with Lenovo SmartBeep technology: 1. Go to https://support.lenovo.com/smartbeep or scan the following QR Code. 2. Download the proper diagnostic app and install it on your smartphone. 3. Run the diagnostic app and place the smartphone near the computer. 4. Press Fn on your computer to emit the beep again.
Self-help resources Use the following self-help resources to learn more about the computer and troubleshoot problems. Resources How to access? Use Lenovo Vantage to: • Download and install the latest drivers and firmware. • Configure hardware settings. • Open the Start menu and click Lenovo Vantage. • Diagnose computer hardware problems. • Use Windows Search. • Check the computer warranty status. • Protect you computer from malicious Wi-Fi networks.
Call Lenovo If you have tried to correct the problem yourself and still need help, you can call Lenovo Customer Support Center. Before you contact Lenovo Prepare the following before you contact Lenovo: 1. Record the problem symptoms and details: • What is the problem? Is it continuous or intermittent? • Any error message or error code? • What operating system are you using? Which version? • Which software applications were running at the time of the problem? • Can the problem be reproduced? If so, how? 2.
ThinkPad T590 and P53s Lenovo Customer Support Center During the warranty period, you can call Lenovo Customer Support Center for help. Telephone numbers For a list of the Lenovo Support phone numbers for your country or region: • Go to https://pcsupport.lenovo.com/supportphonelist for the latest phone numbers. • Refer to the Safety and Warranty Guide that comes with your computer. Note: Phone numbers are subject to change without notice.
Purchase additional services During and after the warranty period, you can purchase additional services from Lenovo at https:// www.lenovo.com/services. Service availability and service name might vary by country or region. Chapter 8.
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Appendix A. Important safety information Safety notices This information can help you safely use your computer. Follow and retain all information included with your computer. The information in this document does not alter the terms of your purchase agreement or the Limited Warranty. For more information, see "Warranty Information" in the Safety and Warranty Guide that comes with your computer. Customer safety is important. Our products are developed to be safe and effective.
Protect yourself from the heat generated by the ac power adapter. When the ac power adapter is connected to an electrical outlet and your computer, it generates heat. Extended contact with your body, even through clothing, may cause a skin burn. • Do not place the ac power adapter in contact with any part of your body while it is in use. • Never use it to warm your body. • Do not wrap the cords around the ac power adapter while in use. Prevent your computer from getting wet.
Handle your computer gently. Do not drop, bump, scratch, twist, hit, vibrate, push, or place heavy objects on your computer, display, or external devices. Carry your computer carefully. • Use a quality carrying case that provides adequate cushioning and protection. • Do not pack your computer in a tightly packed suitcase or bag. • Before putting your computer in a carrying case, make sure that it is off, in sleep mode, or in hibernation mode.
• Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that are cracked, broken, or damaged. • Signs of overheating, smoke, sparks, or fire. • Damage to a battery (such as cracks, dents, or creases), discharge from a battery, or a buildup of foreign substances on the battery. • A cracking, hissing, or popping sound, or strong odor that comes from the product.
When replacing CRUs, be cautious of sharp edges or corners that might cause injury. If you suffer an injury, seek medical care immediately. Power cords and power adapters DANGER Use only the power cords and power adapters supplied by the product manufacturer. The power cords shall be safety approved. For Germany, it shall be H03VV-F, 3G, 0.75 mm2, or better. For other countries, the suitable types shall be used accordingly. Never wrap a power cord around a power adapter or other object.
Plugs and outlets DANGER If a receptacle (power outlet) that you intend to use with your computer equipment appears to be damaged or corroded, do not use the outlet until it is replaced by a qualified electrician. Do not bend or modify the plug. If the plug is damaged, contact the manufacturer to obtain a replacement.
General battery notice DANGER Batteries supplied by Lenovo for use with your product have been tested for compatibility and should only be replaced with approved parts. A battery other than the one specified by Lenovo, or a disassembled or modified battery is not covered by the warranty. Battery abuse or mishandling can cause overheat, liquid leakage, or an explosion. To avoid possible injury: • Do not open, dissemble, or service any battery. • Do not crush or puncture the battery.
The Lenovo-authorized repair facilities or technicians recycle Lenovo batteries according to local laws and regulations. When replacing the lithium coin-cell battery, use only the same type or equivalent type that is recommended by the manufacturer. The battery contains lithium and can explode if not properly used, handled, or disposed of. Swallowing the lithium coin-cell battery will cause chocking or severe internal burns in just two hours and might even result in death.
Heat and product ventilation DANGER Computers, ac power adapters, and many accessories can generate heat when turned on and when batteries are charging. Notebook computers can generate a significant amount of heat due to their compact size. Always follow these basic precautions: • When your computer is turned on or the battery is charging, the base, the palm rest, and some other parts may become hot.
Electrical current safety information DANGER Electric current from power, telephone, and communication cables is hazardous. To avoid a shock hazard: • Do not use your computer during a lightning storm. • Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration of this product during an electrical storm. • Connect all power cords to a properly wired and grounded electrical outlet. • Connect properly wired outlets to any equipment that will be attached to this product.
Liquid crystal display (LCD) notice CAUTION: The liquid crystal display (LCD) is made of glass, and rough handling or dropping the computer can cause the LCD to break. If the LCD breaks and the internal fluid gets into your eyes or on your hands, immediately wash the affected areas with water for at least 15 minutes; if any symptoms are present after washing, get medical care.
Glass parts notice CAUTION: Some parts of your product may be made of glass. This glass could break if the product is dropped on a hard surface or receives a substantial impact. If glass breaks, do not touch or attempt to remove it. Stop using your product until the glass is replaced by trained service personnel. Static electricity prevention Static electricity, although harmless to you, can seriously damage computer components and options. Improper handling of static-sensitive parts can damage the part.
Cleaning and maintenance With appropriate care and maintenance your computer will serve you reliably. The following topics offer information to help you keep your computer working with best performance. Basic maintenance tips Here are some basic points about keeping your computer functioning properly: • If possible, place your computer in a well-ventilated and dry area without direct exposure to sunshine.
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Appendix B. Accessibility and ergonomic information This chapter provides information about accessibility and ergonomics. Accessibility information Lenovo is committed to providing users who have hearing, vision, and mobility limitations with greater access to information and technology. This section provides information about the ways these users can get the most out of their computer experience. You also can get the most up-to-date accessibility information from the following Web site: https://www.
keyboard with all the standard keys. You can select keys using the mouse or another pointing device, or you can tap to select the keys if your computer supports multi-touch screen. • High Contrast High Contrast is a feature that heightens the color contrast of some text and images on your screen. As a result, those items are more distinct and easier to identify. • Personalized keyboard Adjust keyboard settings to make your keyboard easier to use.
– Change the size of all the items on your screen. 1. Right-click a blank area on the desktop and then click Display settings ➙ Display. 2. Change the item size by following the on-screen instructions. For some applications, your configuration might not take effect until you sign out and then sign in again. – Change the size of the items on a Web page. Press and hold Ctrl, and then press the plus-sign key (+) to enlarge or the minus-sign key (–) to reduce the text size.
Display: Position the display to maintain a comfortable viewing distance of 510 mm to 760 mm (20 inches to 30 inches). Avoid glare or reflections on the display from overhead lighting or outside sources of light. Keep the display screen clean and set the brightness to levels that enable you to see the screen clearly. Press the brightness control keys to adjust display brightness. Head position: Keep your head and neck in a comfortable and neutral (vertical, or upright) position.
Appendix C. Supplemental information about the Ubuntu operating system In limited countries or regions, Lenovo offers customers an option to order computers with the preinstalled Ubuntu® operating system. If the Ubuntu operating system is available on your computer, read the following information before you use the computer. Ignore any information related to Windows-based programs, utilities, and Lenovo preinstalled applications in this documentation.
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Appendix D. Compliance information This chapter provides regulatory, environmental, RoHS, and ENERGY STAR information about Lenovo products. Radio frequency compliance statements Computer models equipped with wireless communications comply with the radio frequency and safety standards of any country or region in which it has been approved for wireless use.
The following illustration shows the antenna locations on your computer: The following illustration is for selected models of ThinkPad T490 only: 1. Wireless-LAN antenna (main) 2. Wireless-WAN antenna (main, for selected models) 3. Wireless-WAN antenna (auxiliary, for selected models) 4. Wireless-LAN antenna (auxiliary) 5. 4x4 MIMO Wireless-WAN antenna (auxiliary, for selected models of ThinkPad T490) 6.
• For tablet computers: https://www.lenovo.com/us/en/social_responsibility/EU_DoC_notebooks • For wireless peripheral devices: https://www.lenovo.com/us/en/social_responsibility/EU_DoC_wireless_ options Lenovo cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended modification of the product, including the installation of option cards from other manufacturers.
Recycling and environmental information Lenovo encourages owners of information technology (IT) equipment to responsibly recycle their equipment when it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners in recycling their IT products. For information about recycling Lenovo products, go to: https://www.lenovo.com/recycling The latest environmental information about our products is available at: https://www.lenovo.
https://www.lenovo.com/recycling/japan Pursuant to the Law for Promotion of Effective Utilization of Resources, the collecting and recycling of homeused computers and monitors by the manufacturer was begun on October 1, 2003. This service is provided free of charge for home-used computers sold after October 1, 2003. For details, go to: https://www.lenovo.
Battery recycling information for the European Union Notice: This mark applies only to countries within the European Union (EU). Batteries or packaging for batteries are labeled in accordance with European Directive 2006/66/EC concerning batteries and accumulators and waste batteries and accumulators. The Directive determines the framework for the return and recycling of used batteries and accumulators as applicable throughout the European Union.
Recycling information for mainland China Battery recycling information for Taiwan Battery recycling information for the United States and Canada Restriction of Hazardous Substances (RoHS) Directive of countries and regions The latest environmental information about Lenovo products is available at: https://www.lenovo.
Ukraine RoHS India RoHS RoHS compliant as per E-Waste (Management) Rules. Mainland China RoHS The information in the following table is applicable to products manufactured on or after January 1, 2015 for sale in the People’s Republic of China.
Taiwan RoHS Electromagnetic emission notices Federal Communications Commission (FCC) Supplier’s Declaration of Conformity The following information refers to ThinkPad T490, ThinkPad T590, ThinkPad P43s, and ThinkPad P53s.
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult an authorized dealer or service representative for help.
Dieses Produkt entspricht den Schutzanforderungen der EU-Richtlinie zur elektromagnetischen Verträglichkeit Angleichung der Rechtsvorschriften über die elektromagnetische Verträglichkeit in den EUMitgliedsstaaten und hält die Grenzwerte der Klasse B der Norm gemäß Richtlinie. Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu betreiben. Des Weiteren dürfen auch nur von der Lenovo empfohlene Kabel angeschlossen werden.
• ThinkPad T590 TP00104A/TP00104B* 20N4 and 20N5 TP00103A/TP00103C* 20RH and 20RJ TP00104A/TP00104B* 20N6 and 20N7 • ThinkPad T590 LTE (for mainland China only) • ThinkPad P43s • ThinkPad P43s LTE (for mainland China only) • ThinkPad P53s • ThinkPad P53s LTE (for mainland China only) * for India only The latest compliance information is available at: https://www.lenovo.
Lenovo product service information for Taiwan Taiwan precautionary vision statement 警語：使用過度恐傷害視力 注意事項： • 使用30分鐘請休息10分鐘。 • 未滿2歲幼兒不看螢幕，2歲以上每天看螢幕不要超過1小時。 Supplemental information for the Eurasian Union Назначение персональный компьютер для личного и служебного использования, для передачи данных, с поддержкой различных профилей подключения (Wi-Fi, Bluetooth и пр.).
ENERGY STAR model information ENERGY STAR is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy aimed at saving money and protecting the environment through energy efficient products and practices. Lenovo is proud to offer our customers products with an ENERGY STAR compliant designation. The following machine types have been designed and tested to conform to the ENERGY STAR program requirement for computers at the time of manufacture.
Appendix E. Notices and trademarks Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used.
Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary.
