Machine type: 10086/3109/4743 10089/1168/4744 10090/2556/4748 K430 K410 K415 IdeaCentre K4 Series User Guide Version 1.0 2012.
Important Safety Information Before using this manual, it is important that you read and understand all of the related safety information for this product. Refer to the Safety and Warranty Guide that you received with this product for the latest safety information. Reading and understanding this safety information reduces the risk of personal injury or damage to your product. Danger: Be aware of extremely hazardous or lethal situations. Attention: Be aware of possible damage to programs, devices, or data.
Contents Important Safety Information Chapter 1 Using the Computer Hardware............................... 1 1.1 Front view of the chassis.........................................................2 1.2 Rear view of the chassis.........................................................3 1.3 Connecting your computer.....................................................6 1.4 7.1 Audio configuration instructions........................................8 1.5 5.1 Audio configuration instructions......................
3.5 Special considerations for troubleshooting Windows.............27 3.6 Performing Daily Maintenance Tasks.....................................28 Chapter 4 Hardware Replacement Guide.............................. 29 4.1 Locations..............................................................................33 4.2 Replacing hardware..............................................................37 Appendix......................................................................................
Chapter Using the Computer Hardware This chapter contains the following topics: Computer hardware introduction Information on computer connections Note: The descriptions in this chapter might be different from what you see on your computer, depending on the computer models and configurations.
1.1 Front view of the chassis Attention: Be careful not to block any air vents on the computer. Blocked air vents can cause overheating.
1.
IdeaCentre K410 Voltage selection switch (selected models only) Power connector USB connectors HDMI connector (selected models only) On-board VGA connector Ethernet connector Audio connectors PCI Express X 16 graphics adapter connector (some models are equipped with a graphics card) PCI Express X 1 adapter connector (some models are equipped with a WIFI card or TV tuner card) 4 User Guide
IdeaCentre K415 Voltage selection switch (selected models only) Power connector USB connectors (USB ports 4 to 6) HDMI connector (selected models only) On-board VGA connector Ethernet connector Audio connectors PCI Express X 16 graphics adapter connector (some models are equipped with a graphics card) PCI Express X 1 adapter connector (some models are equipped with a WIFI card or TV tuner card) User Guide 5
1.3 Connecting your computer Note: Your computer may not have all of the connectors described in this section. 1.3.1 Check the position of the voltage-selection switch on the rear of the computer. Use a ballpoint pen to slide the switch if necessary. Note: Some computers do not have a voltage switch. These computers control voltage automatically. If the voltage supply range is 100-127 V AC, set the switch to 115 V. • If the voltage supply range is 200-240 V AC, set the switch to 230 V. 115 230 • 1.3.
Audio line-out connector Used to send audio signals from the computer to external devices, such as powered stereo speakers (speakers with built-in amplifiers), headphones, multimedia keyboards, or the audio line-in connector on a stereo system or other external recording device. USB connector Use this connector to attach a device that requires a USB connection. Ethernet connector Use this connector to attach the computer to an Ethernet-type local area network.
1.4 7.1 Audio configuration instructions Use the following illustration when connecting a 7.1 surround sound audio system: S/PDIF out connector Microphone input Connector Center / Low frequency output connector Audio line-out Connector Surround out connector Audio line-in Connector Note: For more detailed settings, click Start → Control panel → Hardware and Sound → Lenovo HD Audio Manager. Follow the instructions to configure advanced settings. Sound configuration is as follows: 1.
4. 7.1 surround sound can be used once this configuration procedure is complete. Note: If the audio configuration interfaces above are different from those on your computer, you may use the above steps as a reference to configure the 7.1 surround sound audio device system in your actual audio configuration interface and read the electronic Help information for further assistance. 1.5 5.
Note: If the audio configuration interfaces in above are different from your actual computer, you may use above steps as reference to configure the 5.1 surround audio device in your actual audio configuration interface and read the electronic Help information for further assistance. 1.6 Connect the power cords properly to grounded electrical outlets 1.
1.8 Wired keyboard (selected models only) LVT —— After entering Windows, press this key to launch the LVT (Lenovo Vantage Technology) program, Lenovo’s pre-loaded Home PC software. In addition to its own functions, the LVT program will allow you to start other Windows compatible software, specially configured to run on this model of computer. F2 —— Your computer has the Lenovo Rescue System installed.
• Operation of the hot-swappable hard disk Slide it into the bay from the front until it snaps into position. Pull the hot-swappable hard disk drive out of the drive bay.
• Connect the hot-swappable hard disk to the other computer Notes: • Don’t unplug the hard disk while it is copying the data to avoid result in a loss of data. • After installing the hard disk and connecting all the cables, wait for a moment to make the system distinguish from the hard disk. • Don’t install the operating system on the hot-swappable hard disk. • Don’t unplug the hard disk while it is operating a software program to avoid collapse of system.
1.10 Power Control Switch (selected models only) The Power Control Switch feature allows your computer to switch to different modes, thus providing you with customized experiences during operations. Operation of the Power Control Switch The Power Control Switch function supports three operating modes: Auto, Turbo and Cool. System resources are optimized by toggling between those three different modes. Different modes are used for different applications.
• Press the Power Control Switch indicator ON/OFF to open the indicator under the front panel and indicate the different lighting effects in each mode. • Display the main screen of the software Double click the Power Control Switch icon in the Quick Launch bar. Open the running status for each component under the Mode Switch: CPU — Show the percentage of the current CPU clock frequency against the nominal maximal CPU clock frequency. Boot — The status of the computer startup speed.
AUTO Auto adjust the system CPU clock frequency and running speed. Turn the Power Control Switch knob to the Auto position to enable this mode. Note: The numeric values may vary because each model is configured differently. COOL The CPU runs at low frequency. The system consumes minimum power. Turn the Power Control Switch knob to the Cool position to enable this mode.
Note: The numeric values may vary because each model is configured differently. TURBO The CPU runs at full speed. The system achieves its optimal performance. Turn the Power Control Switch knob to the Turbo position to enable this mode. Note: The numeric values may vary because each model is configured differently.
Notes: • When you are running system-intensive games or other programs that consume a high proportion of the system resources, you should choose Turbo mode. This will allow you to achieve optimal performance. • After unplugging and reconnecting the power cord to the outlet, the computer cannot boot up at ultra speed in Turbo mode. In order to keep ultra speed during the boot up, the computer must always keep connecting the outlet.
Chapter Using the Rescue System This chapter contains the following topics: OneKey Recovery Driver and Application Installation System Setup System Backup System Recovery Create Recovery Disc Attention: Using this program will result in loss of data. • You can restore the C: drive of the computer to factory default settings or to the last system backup status using OneKey Recovery.
Note about the service partition: The files and relevant data used by the rescue system are saved in the service partition. Deleting this partition will make the rescue system unusable. For more detailed information, see the following instructions: By selecting Control Panel → Administrative Tools → Computer Management → Disk Management, you can see the service partition, which must not be deleted. Note: The recovery files and relevant data used by the rescue system are saved in the service partition.
Method 1: Automatic Installation Repeatedly press and release the F2 key once turning on the computer until the Lenovo Rescue System open, then select Drivers and Application Installation. Follow the on-screen prompts to install the Lenovo drivers and applications. Click Install to start installing the Lenovo Drivers and Application Installation software. The system will restart. After the system has restarted, the installation process will continue until it has completed.
2. If you select “LAN connection” configure the IP address and proxy server of the LAN. 2.3.3 Password Management Password Management allows you to set and manage the password for Lenovo Rescue System. The default password is blank. Set a password when you access Password Management for the first time. If you don’t want to set a password, access the system directly and operate it accordingly. 2.4 System Backup This backs up your system partition to an image file.
Chapter Troubleshooting and Confirming Setup This chapter contains the following topics: Troubleshooting and Problem Resolution Note: The description of the TV tuner card in this manual is only used for the machines which have the TV tuner card. It does not apply to those machines that do not have a TV tuner card.
Solving Problems Follow these tips when troubleshooting your computer: • If you added or removed a part before the problem started, review the installation procedures to ensure that the part is correctly installed. • If a peripheral device does not work, ensure that the device is properly connected. • If an error message appears on the screen, write down the exact message. This message may help support personnel diagnose and fix the problem(s).
Problem: Ripple on screen. Troubleshooting and problem resolution: 1. Check to see if any of the following devices are located less than one meter from the computer: refrigerators, electric fans, electric dryers, UPS systems, regulators, fluorescent lamps or other computers that may be generating magnetic interference. 2. Move any interfering devices away from the computer. 3. If the problem persists, contact Lenovo Service. 3.2 Troubleshooting Audio Problems Problem: No sound from the integrated speakers.
Problem: You need to install or uninstall a program. Problem resolution: During installation never abort the install process by powering the system off or through other drastic means. This can cause system program disorder or even failure during system initialization. During the uninstall process, never directly delete the files or folders. This is harmful to the system, and might cause a system-wide malfunction. Use the following procedure to properly uninstall programs: 1.
Problem: The capacity of the hard disk, as indicated by the system, is less than the nominal capacity. Troubleshooting and problem resolution: For computers equipped with the OneKey Recovery feature, the system recovery feature needs to occupy some hard disk space. This may account for the apparent hard disk capacity deficit. Further Technical Explanation: The nominal capacity of the hard disk is expressed in the decimal system, 1000 bytes.
TV again, you must create and save a new channel list. • You must set the TV tuner input signal to analog before you can watch Teletext programming. 3.6 Performing Daily Maintenance Tasks Cleaning the computer components Because many of the computer components consist of sophisticated integrated circuit boards, it is very important to periodically clean the computer to prevent dust buildup.
Chapter Hardware Replacement Guide This chapter contains the following topics: Identifying internal components Identifying parts on the system board Removing the computer cover Removing the front bezel Replacing a memory module Replacing a hard disk drive Replacing an optical drive Replacing a graphics card Replacing the TV-Tuner card Replacing the keyboard and mouse User Guide 29
Overview This guide is intended to be used by customers who are replacing Customer Replaceable Units (CRUs) as well as trained service personnel who are replacing Field Replaceable Units (FRUs). In this guide, CRUs and FRUs will often be referred to as parts. Note: Trained service personnel should refer to the Hardware Maintenance Manual (HMM) for parts ordering information. This guide does not include procedures for the replacement of all parts.
Additional information resources The most up-to-date information for your computer is available online at: http://consumersupport.lenovo.com.
Handling static-sensitive devices Static electricity, although harmless to you, can seriously damage computer components. When replacing a part, do not open the anti-static packaging containing the new part until the defective part has been removed from the computer and you are ready to install the new part.
4.1 Locations 4.1.1 Identifying internal components The following illustration shows the components inside your computer.
4.1.2 Identifying parts on the system board The system board (also known as the “mainboard” or “motherboard”) is the main circuit board in your computer. It provides basic computer functions and supports a variety of devices that are factory-installed or that you can install later. The following illustrations show the locations of the different parts on the system board.
Front panel connector Front USB connector Front USB connector Mode switch connector Serial (COM2) connector Battery Front audio connector PCI express X 1 adapter slots (2) System fan header Lenovo K410 1 2 3 4 5 6 7 8 9 20 19 18 17 16 15 14 13 12 11 10 12V power connector Microprocessor and heat sink Microprocessor fan header Memory slots (2) Thermal sensor header Power connector Battery SATA connectors (3) User Guide 35
eSATA connector Power fan header Front panel connector Clear CMOS jumper Front USB connectors (2) Mini PCI-E slot Mode switch connector Serial (COM2) connector PCI express X 1 adapter slots (3) Front audio connector PCI express X 16 adapter slot System fan header Lenovo K415 1 2 3 4 5 6 7 8 9 10 11 12 13 25 24 23 22 21 36 20 19 18 17 16 15 14 12V power connector Battery Microprocessor and heat sink Microprocessor fan header Memory slots (4) Thermal sensor header User Guide
Mini PCI-E slot Power connector eSATA connector Power fan header SSD power connector (Optional) LPC debug connector SATA connectors (4) Serial (COM2) connector Front panel connector SPI debug connector Mode switch connector Front USB connector (2) ROM socket Clear CMOS jumper Front USB header PCI express X 1 adapter slots (3) Front audio connector PCI express X 16 adapter slot System fan header 4.
4.2.2 Removing the computer cover Attention: • Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. • For this procedure, it helps to lay the computer on a flat, stable surface. To remove the computer cover: 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the computer, and turn off all attached devices. 2. Unplug all power cords from electrical outlets. 3. Disconnect all cables attached to the computer.
4.2.3 Removing the front bezel Note: For this procedure, it helps to lay the computer on a flat, stable surface. To remove the front bezel: 1. Remove the computer cover. Refer to “Removing the computer cover”. 2. Remove the front bezel by releasing the three plastic tabs inside the chassis and sliding the bezel out as shown. 3. To reattach the bezel, align the plastic tabs on the bottom of the bezel with the corresponding holes in the chassis, and then snap it into position.
4.2.4 Replacing a memory module Note: For this procedure, it helps to lay the computer on a flat, stable surface. To replace a memory module: 1. Remove the computer cover. Refer to “Removing the computer cover”. 2. Locate the memory module connectors. Refer to “Locating components”. 3. Remove the memory module to be replaced by opening the retaining clips as shown. 4. Position the new memory module over the memory connector.
4.2.5 Replacing a hard disk drive Note: For this procedure, it helps to lay the computer on a flat, stable surface. To replace a hard disk drive: 1. Remove the computer cover. Refer to “Removing the computer cover”. 2. Disconnect the data and power cables from the hard disk drive. 3. Lift up the plastic handle and slide the hard disk drive out of the drive bay. 1 2 4. Remove the hard disk drive from the plastic bracket as shown. 5.
6. Slide the new hard disk drive into the drive bay and slide the drive bay into place. 7. Connect the power and signal cables to the new hard disk drive. 8. Reattach the computer cover. 4.2.6 Replacing an optical drive Note: For this procedure, it helps to lay the computer on a flat, stable surface. To replace an optical drive: 1. Remove the computer cover. Refer to “Removing the computer cover”. 2. Remove the front bezel. Refer to “Removing the front bezel”. 3.
4.2.7 Replacing a graphics card Note: For this procedure, it helps to lay the computer on a flat, stable surface. To replace a graphics card: 1. Remove the computer cover. Refer to “Removing the computer cover”. 2. Follow the below steps to remove a graphics card: If your computer has a Duo-graphics cards installed, follow the steps below to replace it: a. Remove the screw that secures the Duo-graphics cards fixing bracket and lift the bracket up.
b. Remove the screw that secures the graphics card latch to the chassis, open it, and remove the Duo-graphics cards connector. c. Remove the screw that secures the graphics card to the chassis. 4 3 2 1 d. Remove the graphics card by pulling it straight out of the connector.
If your computer has a single graphics card installed, follow the steps below to replace it: a. Remove the screw that secures the graphics latch to the chassis and open it. b. Remove the screw that secures the graphics card to the chassis. 3 2 1 c. Remove the graphics card by pulling it straight out of the connector.
3. Install the new adapter into the same adapter connector and secure it to chassis with the screw. 4. Turn the graphics card latch to the closed position and secure it with the screw. 5. Connect the two graphics cards with the Duo-graphics cards connector and reattach the Duo-graphics cards fixing bracket to the chassis. (For models with Duo-graphics cards only) 6. Reattach the computer cover. 4.2.
4. Remove the TV-Tuner card by pulling it straight out of the connector. 5. Install the new TV-tuner into the same connector and secure it to chassis with the screw. 6. Turn the graphics card latch to the closed position and secure it with the screw. 7. Reattach the computer cover.
4.2.9 Replacing the keyboard and mouse Note: Your keyboard will be connected to a USB connector at either front or the rear of the computer. To replace the keyboard: 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the computer, and turn off all attached devices. 2. Unplug all power cords from electrical outlets. 3. Locate the connector for the keyboard. Refer to “Front view of the chassis” and “Rear view of the chassis”. 4.
Appendix. Declaration Thank you for using Lenovo products. Carefully read all documents shipped with your computer before you install and use the product for the first time. Lenovo is not responsible for any loss except when caused by installation and operations performed by Lenovo professional service personnel. You are responsible if you fail to operate the product according to instructions and requirements in the manuals included with your computer, or operate the product inappropriately.
Trademarks Lenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in the United States, other countries, or both. Microsoft, Windows, and Windows Vista are trademarks of the Microsoft group of companies. Intel Inside is a trademark of Intel Corporation in the U.S. and/or other countries.
By using ENERGY STAR compliant products and taking advantage of the powermanagement features of your computer, you reduce the consumption of electricity. Reduced electrical consumption contributes to potential financial sayings, a cleaner environment, and the reduction of greenhouse gas emissions. For more information about ENERGY STAR, go to: http://www.energystar.gov. Lenovo encourages you to make efficient use of energy an integral part of your day-to-day operations.
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