ThinkPad Yoga 260 Hardware Maintenance Manual
Note: Before using this information and the product it supports, be sure to read the general information under Appendix A “Notices” on page 91. Second Edition (January 2016) © Copyright Lenovo 2015, 2016. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.
Contents About this manual. . . . . . . . . . . iii Chapter 1. Safety information . . . . . 1 General safety . . . . . . . . . . . . . . . Electrical safety . . . . . . . . . . . . . . Safety inspection guide . . . . . . . . . . . Handling devices that are sensitive to electrostatic discharge. . . . . . . . . . . . . . . . . Grounding requirements . . . . . . . . . . . Safety notices (multilingual translations) . . . . . 1 1 2 3 4 4 Chapter 2. Important service information . . . . . . . . . . . . . .
1010 ThinkPad Pen Pro or dummy cap for the ThinkPad Pen Pro . . . . . . . . . . . . 1020 Micro-SIM-card tray (available on some models) . . . . . . . . . . . . . . . . 1030 Base cover assembly . . . . . . . . . 1040 dc-in bracket . . . . . . . . . . . . 1050 Memory module . . . . . . . . . . . 1060 M.2 solid-state drive . . . . . . . . . 1070 Coin-cell battery . . . . . . . . . . . 1080 Wireless-LAN card or WiGig module . . . 1090 Wireless-WAN card (available on some models) . . . . . . . . . . . . . . . .
About this manual This manual contains service and reference information for the following ThinkPad® products: ThinkPad Yoga® 260 Machine types (MT) 20FD, 20FE, 20FS, 20FT, 20GS, and 20GT Use this manual along with the advanced diagnostic tests to troubleshoot problems. Important: This manual is intended only for trained service technicians who are familiar with ThinkPad products. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively.
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Chapter 1. Safety information This chapter presents following safety information that you need to be familiar with before you service a ThinkPad notebook computer.
• Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly. • Do not work alone under hazardous conditions or near equipment that has hazardous voltages. • Disconnect all power before: – Performing a mechanical inspection – Working near power supplies – Removing or installing main units • Before you start to work on the machine, unplug the power cord.
Consider these conditions and the safety hazards they present: • Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal electrical shock) • Explosive hazards, such as a damaged CRT face or a bulging capacitor • Mechanical hazards, such as loose or missing hardware To determine whether there are any potentially unsafe conditions, use the following checklist at the beginning of every service task.
– When working on a double-insulated or battery-operated system, use an ESD common ground or reference point. You can use coax or connector-outside shells on these systems. – Use the round ground prong of the ac plug on ac-operated computers. Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function. Proper grounding of the electrical outlet can be verified by a certified electrician.
DANGER DANGER DANGER DANGER DANGER Chapter 1.
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PERIGO PERIGO PERIGO PERIGO Chapter 1.
PERIGO PERIGO PERIGO PERIGO DANGER 8 ThinkPad Yoga 260 Hardware Maintenance Manual
DANGER DANGER DANGER DANGER DANGER DANGER Chapter 1.
DANGER VORSICHT VORSICHT VORSICHT VORSICHT 10 ThinkPad Yoga 260 Hardware Maintenance Manual
VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1.
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Attention: • The drive startup sequence in the computer you are servicing may have been changed. Be extremely careful during write operations such as copying, saving, or formatting. If you select an incorrect drive, data or programs can be overwritten. • Ensure that you partition the mSATA solid-state drive after installing it on the computer you are servicing. Otherwise, the mSATA solid-state drive will not function correctly.
FRU identification Use Lenovo eSupport to identify major FRUs, FRU part numbers, and FRU descriptions for a product at an MT - serial number level. Examples of major FRUs are hard disk drive, system board, and liquid crystal display (LCD). To identify the major FRUs for a product, do the following: 1. Go to http://support.lenovo.com/ibasepartslookup. 2. Type the Machine Type and Serial Number in the corresponding fields. 3. Click Submit. eSupport also can be used to view the general FRU list for a product.
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Chapter 3. General checkout This chapter introduces following information: • “What to do first” on page 23 • “Checkout guide” on page 24 – “Lenovo Solution Center” on page 24 – “Quick test programs” on page 24 – “UEFI diagnostic program” on page 25 – “Bootable diagnostic programs” on page 25 • “Power system checkout” on page 26 Before you go to the checkout guide, be sure to read the following important notes. Important notes: • Only certified trained personnel should service the computer.
Before checking problems with the computer, determine whether the damage is covered under the warranty by referring to the following list: The following are not covered under warranty: • LCD panel cracked from the application of excessive force or from being dropped • Scratched (cosmetic) parts • Distortion, deformation, or discoloration of the cosmetic parts • Plastic parts, latches, pins, or connectors that have been cracked or broken by excessive force • Damage caused by liquid spilled into the system •
• Lenovo PCI Express Quick Test • Lenovo RAID Quick Test • Lenovo Motherboard Bus Quick Test The quick test programs are applicable on the following operating systems: • Microsoft® Windows® 10 • Microsoft Windows 8.1 • Microsoft Windows 8 • Microsoft Windows 7 • Microsoft Windows XP • Microsoft Windows Server® 2003 • Microsoft Windows Server 2008 To download and install a quick test program, go to http://www.lenovo.com/diags and follow the instructions on the Web site.
To create a bootable diagnostic medium, do the following: 1. Go to http://www.lenovo.com/diags. 2. Click Lenovo Bootable Diagnostics. 3. Follow the instructions on the Web site to create a bootable diagnostic medium on a USB device or disc. To use the diagnostic medium you have created, do the following: • If you have created the bootable diagnostic medium using a USB device, do the following: 1. Attach the USB device to the computer. 2. Turn on the computer.
• If the system-status indicator does not blink three times when an ac power source is connected, check the power cord of the ac power adapter for correct continuity and installation. • If the computer does not charge during operation, go to “Checking the built-in battery and operational charging” on page 27. To check the ac power adapter, do the following: 1. Unplug the ac power adapter cable from the computer. 2. Measure the output voltage at the plug of the ac power adapter cable.
Wire Voltage (V dc) Red +2.5 to +3.2 Black Ground • If the voltage is correct, replace the system board. • If the voltage is not correct, replace the coin-cell battery. • If the coin-cell battery discharges quickly after replacement, replace the system board.
Chapter 4. Related service information This chapter presents following information: • “Restoring the factory contents by using the product Recovery Disc Set” on page 29 • “Recovery overview for the Windows 10 operating system” on page 30 • “Passwords” on page 31 • “Power management” on page 33 • “Symptom-to-FRU index” on page 34 Service Web site: When the latest maintenance diskette and the system program service diskette become available, they will be posted on http://www.lenovo.
9. When the recovery process completes, the Welcome to Microsoft Windows screen is displayed. Follow the instructions on the screen to complete the Windows setup. 10. After you have completed the Windows setup, you might want to restore the original startup sequence. Start the ThinkPad Setup program and then press F9 to restore the default settings. Press F10 to save changes and exit the ThinkPad Setup program.
Creating and using a recovery USB drive You can create a recovery USB drive as a backup for the Windows recovery programs. With the recovery USB drive, you can troubleshoot and fix the problems even if the preinstalled Windows recovery programs are damaged. Creating a recovery USB drive The USB drive that you use to create the recovery USB drive must be at least 16 GB of storage. The actual USB capacity that is required depends on the size of the recovery image.
Hard disk password There are two kinds of hard disk passwords: • User hard disk password - for the user • Master hard disk password - for the system administrator, who can use it to get access to the hard disk even if the user has changed the user hard disk password Note: There are two modes for the hard disk password: User only and Master + User. The Master + User mode requires two hard disk passwords; the system administrator enters both in the same operation.
How to remove the hard disk password Attention: If User only mode is selected and the user hard disk password has been forgotten and cannot be made available to the service technician, neither Lenovo nor Lenovo-authorized service technicians provide any services to reset the user hard disk passwords or to recover data from the hard disk drive.
In certain circumstances, the computer goes into sleep mode automatically: • After a period of inactivity specified in power plan settings • When the battery power is low To cause the computer to return from sleep mode and resume operation, do one of the following: • Press the Fn key. • Press the power button. Also, in either of the following events, the computer automatically returns from sleep mode and resumes operation: • The ring indicator (RI) is signaled by a serial device or a PC Card device.
This index can also help you determine, during regular servicing, what FRUs are likely to need to be replaced next. A numeric error is displayed for each error detected in POST or system operation. In the displays, n can be any number. If no numeric code is displayed, check the narrative descriptions of symptoms. If the symptom is not described there, go to “Intermittent problems” on page 37.
Table 1. Numeric error codes (continued) Symptom or error FRU or action, in sequence 2100 Detection error on Storage Device (M.2) 1. Reseat the storage device. 2. Replace the storage device. 2101 Detection error on SSD (M.2) 1. Reseat the solid-state drive. 2. Replace the solid-state drive. 2110 Read error on Storage Device (M.2) 1. Reseat the storage device. 2. Replace the storage device. 2111 Read error on SSD (M.2) 1. Reseat the solid-state drive. 2. Replace the solid-state drive.
No-beep symptoms Table 4. No-beep symptoms Symptom or error FRU or action, in sequence No beep, power-on indicator on, LCD blank, and no POST. 1. Ensure that every connector is connected tightly and correctly. 2. Replace the system board. No beep, power-on indicator on, and LCD blank during POST. 1. Replace the system board. The power-on password prompt appears. A power-on password or a supervisor password is set. Type the password and press Enter. The hard-disk password prompt appears.
3. If any error is detected, replace the FRU shown by the FRU code. Rerun the test to verify that no more errors exist. Undetermined problems If the diagnostic tests did not identify the adapter or device that has failed, if wrong devices are installed, or if the system simply is not operating, follow these procedures to isolate the failing FRU (do not isolate FRUs that have no defects). Verify that all attached devices are supported by the computer.
Chapter 5. Status indicators This topic helps you locate and identify the various status indicators on your computer. Note: Depending on the model, your computer might look different from the following illustration.
Table 6. Status indicators Indicator Meaning 1 CapsLock indicator When the indicator is on, it indicates that Caps Lock mode is enabled. You can type all alphabetic characters (A-Z) in upper case directly. 2 Fn Lock indicator • Off: The Fn Lock function is disabled. To initiate the special function printed as an icon on each key, press the function key directly. To input F1- F12, press the Fn key and the corresponding function key. • On: The Fn Lock function is enabled.
Chapter 6. Function keys The following table describes the functions of function keys and key combinations. Table 7. Function keys Function key and key combination Description Mutes or unmutes the speakers. If you mute the sound and turn off your computer, the sound will remain muted when you turn on your computer again. To turn on the sound, press the volume-down key or volume-up key . Decreases the speaker volume. Increases the speaker volume. Mutes or unmutes the microphones.
Table 7. Function keys (continued) Function key and key combination Description • When the Fn Lock function is enabled: The Fn Lock indicator is on. To input F1F12, press the function keys directly. To initiate the special function printed as an icon on each key, press the Fn key and the corresponding function key. + Controls the keyboard backlight. Press Fn+Spacebar to change the mode of the keyboard backlight. Note: If your computer is installed with the Lenovo Settings 3.
Chapter 7. Locations This chapter introduces the locations of the hardware components on your computer. Locating computer controls, connectors, and indicators This topic introduces the locations of the computer controls, connectors, and indicators. Front view 2 1 2 3 18 19 17 16 15 14 4 13 5 6 7 8 12 11 10 9 1 Camera (available on some models) 2 Microphones (available on some models) 3 Ambient light sensor 4 Security-lock slot 5 6 USB 3.
Rear view 7 1 6 5 4 3 2 1 Fan louvers 2 Power connector 3 OneLink+ connector 4 Mini DisplayPort connector 5 Always On USB connector (USB 3.0 connector) 6 Smart card slot (available on some models) 7 System-status indicator1 1: The indicator in the ThinkPad logo on the lid shows the system status of the computer. • Blinking for three times: The computer is initially connected to power. • On: The computer is on (in normal mode). • Blinking fast: The computer is entering sleep or hibernation mode.
Bottom view 2 1 2 1 Emergency-reset hole 2 Keyboard drainage holes Locating FRUs and CRUs This topic introduces the following service parts: • “Major FRUs” on page 46 • “LCD FRUs” on page 48 Notes: • Each FRU is available for all types or models, unless otherwise specified. • CRU statement for customers: You can resolve some problems with your product with a replacement part you can install yourself, called a “Customer Replaceable Unit” or “CRU.
Major FRUs a 1 28 27 26 25 k 2 b 24 c 23 d j e 22 21 3 i 4 20 5 19 18 6 7 h f g 8 17 9 10 16 11 15 12 14 13 Table 8. Major FRUs No. 46 FRU descriptions Self-service CRU Optional-service CRU 1 LCD unit No No 2 Keyboard bezel assembly No No 3 Power card No No 4 Touchpad cable No No 5 Smart-card-reader cable No No 6 NFC cable * No No 7 Fingerprint-reader cable No No 8 M.
Table 8. Major FRUs (continued) No.
LCD FRUs b 1 11 2 3 10 4 a 5 9 8 6 7 Table 9. LCD FRUs No.
Table 9. LCD FRUs (continued) No. FRU descriptions Self-service CRU Optional-service CRU 11 Strip bezel assembly No No a b LCD miscellaneous parts (see “Miscellaneous parts and other FRUs” on page 49) * Available on some models Miscellaneous parts and other FRUs Table 10.
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Chapter 8. FRU replacement notices This chapter presents notices related to removing and replacing parts. Read this chapter carefully before replacing any FRU. CRU statement for customers: You can resolve some problems with your product with a replacement part you can install yourself, called a “Customer Replaceable Unit” or “CRU.” Some CRUs are designated as self-service CRUs and others are designated as optional-service CRUs. Installation of self-service CRUs is your responsibility.
180 degrees more (Cross-section) Notes: • Ensure that you use the correct screw. It is recommended to use new screws for replacements. If you have a torque screwdriver, tighten all screws firmly to the torque specified in the screw information table for each step. • Ensure that torque screwdrivers are calibrated correctly following country specifications.
2. When the logo screen is displayed, press Esc. The ThinkPad Config Information Update Utility interface is displayed. 3. Type 1 under Enter the action desired, then press Enter. The ThinkPad Serial Number Update Utility for Asset ID screen is displayed. 4. Type 1 under Enter the action desired, then press Enter. Then follow the instructions on the screen to restore the serial number of the system unit.
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Chapter 9. Removing or replacing a FRU This chapter provides instructions on how to remove or replace a FRU. CRU statement for customers: You can resolve some problems with your product with a replacement part you can install yourself, called a “Customer Replaceable Unit” or “CRU.” Some CRUs are designated as self-service CRUs and others are designated as optional-service CRUs. Installation of self-service CRUs is your responsibility.
Before servicing the computer Carefully read this topic before servicing the computer. Disabling the built-in battery Before replacing any FRU, ensure that you have disabled the built-in battery by doing the following: 1. Turn off your computer and disconnect the ac power adapter and all cables from the computer. 2. Turn on your computer. Press F1 to enter ThinkPad Setup when the logo screen is displayed. 3. Select Config ➙ Power. The Power submenu is displayed. 4.
1020 Micro-SIM-card tray (available on some models) Removal steps of the micro-SIM-card tray 2 1 1030 Base cover assembly For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap for the ThinkPad Pen Pro” on page 56 • “1020 Micro-SIM-card tray (available on some models)” on page 57 Removal steps of the base cover assembly Loosen the screws 1 and remove the base cover assembly 2 . 1 1 1 1 1 1 1 2 1 Chapter 9.
Applying labels to the base cover assembly The new base cover assembly FRU is shipped with a kit containing labels of several kinds. Apply those labels when you replace the base cover assembly. For the labels that are not shipped with the new base cover assembly, peel them off from the old base cover assembly, and adhere them to the new one. The following illustration shows the location of each label for Windows 7 and Windows 10 based computer models.
Step Screw (quantity) Color Torque 2 M2.5 × 3.5 mm, flat-head, nylon-coated (1) Black 0.294 Nm (3.0 kgf-cm) 3 M2.5 × 4 mm, flat-head, nylon-coated (1) Silver 0.294 Nm (3.0 kgf-cm) 4 5 Chapter 9.
6 6 7 7 8 Step Screw (quantity) Color Torque 7 M2 × 4.5 mm, flat-head, nylon-coated (2) Silver 0.181 Nm (1.
Removal steps of the memory module 1 1 2 When installing: Insert the notched end of the memory module into the memory slot. Press the memory module in firmly, and pivot it downward until it snaps into place. Ensure that the memory module is firmly installed in the slot and does not move easily. 1060 M.
2 1 Step Screw (quantity) Color Torque 2 M2 × 2.5 mm, flat-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) 3 1070 Coin-cell battery For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap for the ThinkPad Pen Pro” on page 56 • “1020 Micro-SIM-card tray (available on some models)” on page 57 • “1030 Base cover assembly” on page 57 DANGER Use only the authorized battery specified for your computer. Any other battery could ignite or explode.
Removal steps of the coin-cell battery 2 1 When installing: Ensure that the coin-cell battery connector is attached firmly. 1080 Wireless-LAN card or WiGig module For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap for the ThinkPad Pen Pro” on page 56 • “1020 Micro-SIM-card tray (available on some models)” on page 57 • “1030 Base cover assembly” on page 57 Chapter 9.
Removal steps of the wireless-LAN card 2 1 Step Screw (quantity) Color Torque 2 M2 × 2.5 mm, flat-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) 3 When installing: Attention: When you route the cables, ensure that they are not subject to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. 1. Plug the gray cable into the connector labeled MAIN on the card, and plug the black cable into the connector labeled AUX on the card. 2.
Removal steps of the WiGig module 2 1 1 Step Screw (quantity) Color Torque 2 M2 × 2.5 mm, flat-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) 3 When installing: Attention: When you route the cables, ensure that they are not subject to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. 1.
• • • “1010 ThinkPad Pen Pro or dummy cap for the ThinkPad Pen Pro” on page 56 “1020 Micro-SIM-card tray (available on some models)” on page 57 “1030 Base cover assembly” on page 57 Removal steps of the wireless-WAN card 2 1 1 Step Screw (quantity) Color Torque 2 M2 × 2.5 mm, flat-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) 3 When installing: Plug the orange cable into the connector labeled MAIN on the card, and plug the blue cable into the connector labeled AUX on the card.
Removal steps of the thermal fan assembly 1. Detach the connector 1 , loosen the speaker cable 2 , and then loosen the screws 3 in ascending alphabetical order ( a to d ) as shown. 2 3a 3d 3c 1 3b 2. Remove the thermal fan assembly 4 . 4 When installing: • Always wear fingerstalls when handling the thermal fan assembly. Do not touch or hold any part of the thermal fan assembly with bare fingers. • Before you attach the thermal fan assembly to the computer, apply thermal grease, at an amount of 0.
• Do not twist or pull the cable of the thermal fan assembly. • Do not apply pressure on the top and base covers of the thermal fan assembly. • Do not press the heat pipe. Hold both sides of the heat pipe when you take the thermal fan assembly. • Do not shake or drop the thermal fan assembly. • Ensure that the fan connector is attached firmly. • Replace the thermal fan assembly if you observe the following: – The cover of the thermal fan assembly is deformed or damaged.
Removal steps of the battery DANGER Use only the authorized battery specified for your computer. Any other battery could ignite or explode. 2 1 2 Step Screw (quantity) Color Torque 2 M2 × 3 mm, flat-head, nylon-coated (2) Black 0.181 Nm (1.
Removal steps of the smart-card-reader cable (available on some models) 1 2 4 3 Removal steps of the NFC cable (available on some models) 1 2 5 3 4 Removal steps of the touchpad cable 1 2 70 ThinkPad Yoga 260 Hardware Maintenance Manual
3 4 5 6 1140 Smart-card reader or dummy door for the smart-card reader For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap for the ThinkPad Pen Pro” on page 56 • “1020 Micro-SIM-card tray (available on some models)” on page 57 • “1030 Base cover assembly” on page 57 • “1120 Battery” on page 68 Removal steps of the smart-card reader 1 1 1 1 2 Step Screw (quantity) Color Torque 1 M2 × 3 mm, flat-head, nylon-coated (4) Black 0.181 Nm (1.85 kgf-cm) Chapter 9.
Removal steps of the dummy door for the smart-card reader 1150 Pen holder For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap for the ThinkPad Pen Pro” on page 56 • “1020 Micro-SIM-card tray (available on some models)” on page 57 • “1030 Base cover assembly” on page 57 Removal steps of the pen holder 2 1 Step Screw (quantity) Color Torque 2 M2 × 2 mm, flat-head, nylon-coated (1) Black 0.181 Nm (1.
1160 Power card For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap for the ThinkPad Pen Pro” on page 56 • “1020 Micro-SIM-card tray (available on some models)” on page 57 • “1030 Base cover assembly” on page 57 • “1120 Battery” on page 68 • “1150 Pen holder” on page 72 Removal steps of the power card 2 1 3 Step Screw (quantity) Color Torque 2 M2 × 3 mm, flat-head, nylon-coated (1) Black 0.181 Nm (1.
Removal steps of the power button and volume button 1180 Fingerprint-reader cable and fingerprint-reader bracket (available on some models) For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap for the ThinkPad Pen Pro” on page 56 • “1020 Micro-SIM-card tray (available on some models)” on page 57 • “1030 Base cover assembly” on page 57 • “1120 Battery” on page 68 • “1150 Pen holder” on page 72 • “1160 Power card” on page 73 Removal steps of the fingerprint-reader cable and fingerpri
6 Step Screw (quantity) Color Torque 6 M2 × 2.5 mm, flat-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) 7 When installing: Ensure that the fingerprint-reader cable and fingerprint-reader bracket are attached firmly. 1190 System board Important notices for handling the system board When handling the system board, read the following: • The system board has an accelerometer, which can be broken when several thousands of G-forces are applied.
• At every point in the process, be sure not to drop or stack the system board. • If you put a system board down, be sure to put it only on a padded surface such as an ESD mat or a corrugated conductive material.
2. Remove the screws. 16 18 18 18 18 18 18 17 18 18 18 Step Screw (quantity) Color Torque 16 M2.5 × 4 mm, flat-head, nylon-coated (1) Silver 0.294 Nm (3.0 kgf-cm) 17 M2 × 4.5 mm, flat-head, nylon-coated (1) Silver 0.181 Nm (1.85 kgf-cm) 18 M2 × 3 mm, flat-head, nylon-coated (9) Black 0.181 Nm (1.85 kgf-cm) 3. Remove system board in the direction 19 as shown. 19 When installing: Ensure that all the connectors are attached firmly to the system board.
1200 Keyboard assembly For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap for the ThinkPad Pen Pro” on page 56 • “1020 Micro-SIM-card tray (available on some models)” on page 57 • “1030 Base cover assembly” on page 57 • “1040 dc-in bracket” on page 58 • “1050 Memory module” on page 60 • “1060 M.
2. Remove the screws 3 in ascending alphabetical order ( a to i ) as shown. Then lift the keyboard assembly and remove it 4 . 3c 3d 3e 3f 3g 4 3h 3a 3b 3i Step Screw (quantity) Color Torque 3 M2 × 2.5 mm, flat-head, nylon-coated (9) Silver 0.181 Nm (1.
Removal steps of the LCD unit 1. Detach the connectors. 1 1 1 1 2 2. Remove the screws. 3 4 4 3 80 Step Screw (quantity) Color Torque 3 M2.5 × 4 mm, flat-head, nylon-coated (2) Silver 0.294 Nm (3.0 kgf-cm) 4 M2.5 × 3.5 mm, flat-head, nylon-coated (2) Black 0.294 Nm (3.
3. Pivot the LCD unit as shown 6 . 6 4. Remove the LCD unit 7 . 7 7 When installing: Ensure that you attach the connectors firmly. Attention: When you route the cables, ensure that they are not subject to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. Chapter 9.
2010 Strip bezel assembly Removal steps of the strip bezel assembly 1 1 Step 1 Screw Cap Screw (quantity) Color Torque M2.5 x 4 mm, flat-head, nylon-coated (2) Silver 0.294 Nm (3.
Removal steps of the LCD panel and LCD cable assembly 3 4 3 3 3 3 1 2 Step Screw (quantity) Color Torque 3 M2 × 2.5 mm, wafer-head, nylon-coated (5) Silver 0.181 Nm (1.85 kgf-cm) 6 8 7 5 Chapter 9.
9 10 12 11 2030 LCD hinges For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap for the ThinkPad Pen Pro” on page 56 • “1020 Micro-SIM-card tray (available on some models)” on page 57 • “1030 Base cover assembly” on page 57 • “1210 LCD unit” on page 79 • “2020 LCD panel and LCD cable assembly” on page 82 84 ThinkPad Yoga 260 Hardware Maintenance Manual
Removal steps of the LCD hinges 2 2 3 2 2 3 1 Step Screw (quantity) Color Torque 2 M2.5 × 2 mm, flat-head, nylon-coated (4) Black 0.294 Nm (3.0 kgf-cm) 2040 Camera/microphone assembly (available on some models) For access, remove this FRU: • “2010 Strip bezel assembly” on page 82 Removal steps of the camera and microphone assembly 1 2 1 1 1 1 Step Screw (quantity) Color Torque 1 M2 × 2.5 mm, flat-head, nylon-coated (5) Silver 0.181 Nm (1.85 kgf-cm) Chapter 9.
8 7 5 6 4 7 3 When installing: Ensure that the connector is attached firmly. 2050 Sensor card For access, remove this FRU: • “2010 Strip bezel assembly” on page 82 Removal steps of the sensor card 1 2 1 1 1 1 Step Screw (quantity) Color Torque 1 M2 × 2.5 mm, flat-head, nylon-coated (5) Silver 0.181 Nm (1.
4 5 6 3 2060 Wireless-LAN, wireless-WAN, or WiGig antenna kit For access, remove these FRUs in order: • “1010 ThinkPad Pen Pro or dummy cap for the ThinkPad Pen Pro” on page 56 • “1020 Micro-SIM-card tray (available on some models)” on page 57 • “1030 Base cover assembly” on page 57 • “1210 LCD unit” on page 79 • “2010 Strip bezel assembly” on page 82 • “2020 LCD panel and LCD cable assembly” on page 82 Removal steps of the wireless-LAN antenna kit 3 2 3 2 1 2 1 2 2 2 2 2 2 2 Chapter 9.
Removal steps of the wireless-WAN antenna kit (available on some models) 1 5 2 3 5 3 4 4 4 4 Removal steps of the WiGig antenna kit (available on some models) 1 4 2 3 3 3 88 ThinkPad Yoga 260 Hardware Maintenance Manual 3
When installing: When you install the antenna kit, route the cables as shown in the following illustrations. Attention: When you route the cables, ensure that they are not subject to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken.
• • • “1210 LCD unit” on page 79 “2010 Strip bezel assembly” on page 82 “2020 LCD panel and LCD cable assembly” on page 82 Removal steps of the camera/microphone cable 1 2 3 4 7 5 6 90 ThinkPad Yoga 260 Hardware Maintenance Manual
Appendix A. 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.
Electronic emissions notices For electronic emission information on Class B digital devices, refer to the corresponding information in the User Guide. EU contact: Lenovo, Einsteinova 21, 851 01 Bratislava, Slovakia Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Lenovo Lenovo logo ThinkPad ThinkPad logo TrackPoint Yoga Microsoft, Windows, Windows Server, and Cortana are trademarks of the Microsoft group of companies.
Appendix B. Abbreviation table The following table lists all abbreviations used in this manual.
Abbreviation Term PCH Platform Controller Hub POST Power-on self-test RAM Random Access Memory RF Radio frequency RFID Radio-frequency identification RI Ring indicator RJ Registered jack SATA Serial Advanced Technology Attachment SIM Subscriber Identity Module SVP Supervisor password TFTs Thin-film transistors UEFI Unified Extensible Firmware Interface USB Universal Serial Bus UUID Universally Unique Identifier VRAM Video Random Access Memory 94 ThinkPad Yoga 260 Hardware Ma
Part Number: SP40J71978_01 (1P) P/N: SP40J71978_01 *1PSP40J71978_01*
