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Lenovo ThinkPad S1 Yoga

Tags : LenovoThinkPadS1Yoga20CD20C0 
Lenovo ThinkPad S1 Yoga Hardware Maintenance Manual

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Description

Lenovo ThinkPad S1 Yoga Hardware Maintenance Manual
First Edition (November 2013) - 114 Pages

This manual contains service and reference information for the following ThinkPad® products.

ThinkPad S1 Yoga Machine type (MT) 20CD and 20C0

Use this manual along with the advanced diagnostic tests to troubleshoot problems.

Contents
About this manual. . . . . . . . . . . iii
Chapter 1. Safety information. . . . . . 1
General safety . . . . . . . . . . . . . . . . 1
Electrical safety . . . . . . . . . . . . . . . 1
Safety inspection guide . . . . . . . . . . . . 2
Handling devices that are sensitive to electrostatic
discharge. . . . . . . . . . . . . . . . . . 3
Grounding requirements . . . . . . . . . . . . 4
Safety notices (multilingual translations) . . . . . . 4
Chapter 2. Important service
information . . . . . . . . . . . . . . 19
Strategy for replacing FRUs . . . . . . . . . 19
Strategy for replacing a hard disk drive or a
solid-state drive . . . . . . . . . . . . 19
Important notice for replacing a system
board . . . . . . . . . . . . . . . . 20
How to use error message . . . . . . . . 20
Strategy for replacing FRUs for CTO, special bid
model, and standard models . . . . . . . . . 20
Product definition. . . . . . . . . . . . 20
FRU identification. . . . . . . . . . . . 21
Chapter 3. General checkout . . . . . 23
What to do first . . . . . . . . . . . . . . 23
Checkout guide . . . . . . . . . . . . . . 24
Lenovo Solution Center . . . . . . . . . 24
Quick test programs. . . . . . . . . . . 24
UEFI diagnostic program . . . . . . . . . 25
Bootable diagnostic programs. . . . . . . 26
Power system checkout . . . . . . . . . . . 27
Checking the ac power adapter . . . . . . 27
Checking the built-in battery and operational
charging . . . . . . . . . . . . . . . 27
Checking the coin-cell battery . . . . . . . 28
Chapter 4. Related service
information . . . . . . . . . . . . . . 29
Restoring the factory contents by using the
Recovery Disc Set . . . . . . . . . . . . . 29
Recovery overview . . . . . . . . . . . . . 30
Refreshing your computer . . . . . . . . 30
Resetting your computer to the factory default
settings. . . . . . . . . . . . . . . . 30
Using the advanced startup options . . . . 31
Recovering your operating system if Windows
8.1 fails to start. . . . . . . . . . . . . 31
Creating and using recovery media . . . . . 31
Passwords . . . . . . . . . . . . . . . . 32
Power-on password . . . . . . . . . . . 33
Hard disk password . . . . . . . . . . . 33
Supervisor password . . . . . . . . . . 33
How to remove the power-on password . . . 33
How to remove the hard disk password . . . 34
Power management . . . . . . . . . . . . 34
Sleep mode . . . . . . . . . . . . . . 34
Hibernation mode . . . . . . . . . . . 35
Symptom-to-FRU index . . . . . . . . . . . 35
Numeric error codes . . . . . . . . . . 36
Error messages . . . . . . . . . . . . 37
Beep symptoms . . . . . . . . . . . . 37
No-beep symptoms . . . . . . . . . . . 38
LCD-related symptoms . . . . . . . . . 38
Intermittent problems . . . . . . . . . . 38
Undetermined problems . . . . . . . . . 39
Chapter 5. Status indicators . . . . . 41
Chapter 6. Function keys . . . . . . . 43
Chapter 7. Locations . . . . . . . . . 45
Locating computer controls, connectors, and
indicators. . . . . . . . . . . . . . . . . 45
Front view. . . . . . . . . . . . . . . 45
Rear view . . . . . . . . . . . . . . . 46
Bottom view . . . . . . . . . . . . . . 46
Locating FRUs and CRUs . . . . . . . . . . 47
Major FRUs . . . . . . . . . . . . . . 48
LCD FRUs . . . . . . . . . . . . . . 50
Miscellaneous parts and other FRUs . . . . 51
Looking up FRU information . . . . . . . . . 52
Chapter 8. FRU replacement
notices . . . . . . . . . . . . . . . . 53
Screw notices . . . . . . . . . . . . . . . 53
Retaining serial numbers. . . . . . . . . . . 54
Restoring the serial number of the system
unit . . . . . . . . . . . . . . . . . 54
Retaining the UUID . . . . . . . . . . . 55
Chapter 9. Removing or replacing a
FRU . . . . . . . . . . . . . . . . . . 57
General guidelines . . . . . . . . . . . . . 57
Before servicing the computer . . . . . . . . 58
Disabling the built-in battery . . . . . . . 58
1010 Lenovo OneLink connector cover . . . . . 58
1020 Base cover assembly . . . . . . . . . . 58
1030 Speaker assembly . . . . . . . . . . . 60
1040 Battery . . . . . . . . . . . . . . . 61
1050 Hard disk drive or solid-state drive . . . . 62
1060 Wireless-LAN card . . . . . . . . . . . 66
1070 M.2 solid-state drive . . . . . . . . . . 67
1080 Hard-disk-drive/buttons card and
hard-disk-drive/buttons cable. . . . . . . . . 69
1090 P sensor . . . . . . . . . . . . . . . 69
1100 System board . . . . . . . . . . . . . 70
1110 Coin-cell battery. . . . . . . . . . . . 74
1120 Thermal fan assembly . . . . . . . . . 75
1130 Keyboard assembly . . . . . . . . . . 77
1140 Keyboard bezel assembly and the LCD unit . 83
2010 LCD bezel assembly . . . . . . . . . . 85
2020 Windows home-button board . . . . . . 86
2030 LCD hinges. . . . . . . . . . . . . . 87
2040 LCD panel . . . . . . . . . . . . . . 93
2050 Camera/microphone assembly . . . . . . 95
2060 Sensor card . . . . . . . . . . . . . 97
2070 LCD cable assembly . . . . . . . . . . 97
2080 Camera/microphone cable or
camera/digitizer/microphone cable. . . . . . . 98
2090 Wireless-LAN antenna kit and LCD rear-cover
assembly . . . . . . . . . . . . . . . . . 100
Appendix A. Notices. . . . . . . . . 103
Electronic emissions notices . . . . . . . . . 104
Trademarks . . . . . . . . . . . . . . . . 104
Appendix B. Abbreviation table . . . 105





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