Lenovo ThinkPad X1 Hardware Maintenance Manual - Page 3

Contents, Related service - hybrid

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Contents About this manual iii Chapter 1. Safety information 1 General safety 1 Electrical safety 2 Safety inspection guide 3 Handling devices that are sensitive to electrostatic discharge 3 Grounding requirements 4 Safety notices (multilingual translations 4 Chapter 2. Important service information 23 Strategy for replacing FRUs 23 Strategy for replacing a hard disk drive . . . 24 Important notice for replacing a system board 24 How to use the error code 24 Strategy for replacing FRUs for CTO, CMV, and GAV 24 Product definition 24 FRU identification for CTO, CMV, and GAV products 25 Chapter 3. General checkout . . . . . 27 What to do first 27 Checkout guide 28 System supporting the Lenovo ThinkVantage Toolbox program and the PC-Doctor for DOS diagnostics program 28 System supporting the Lenovo diagnostics programs 32 Power system checkout 34 Checking the ac power adapter 34 Checking operational charging 35 Checking the battery pack 35 Checking the backup battery 35 Chapter 4. Related service information 37 Restoring the factory contents by using Product Recovery discs 37 Restoring the factory contents by using Recovery Disc Set 37 Passwords 39 Power-on password 39 Hard-disk password 39 Supervisor password 39 How to remove the power-on password . . . 39 How to remove the hard-disk password . . . 40 Power management 40 Screen blank mode 40 Sleep mode 41 Hibernation mode 41 Symptom-to-FRU index 42 Numeric error codes 42 Error messages 44 Beep symptoms 44 No-beep symptoms 45 LCD-related symptoms 45 Intermittent problems 45 Undetermined problems 46 Chapter 5. Status indicators . . . . . 47 Chapter 6. Special keys and buttons 51 Chapter 7. FRU replacement notices 53 Screw notices 53 Retaining serial numbers 54 Restoring the serial number of the system unit 54 Retaining the UUID 55 Reading or writing the ECA information . . . 55 Chapter 8. Removing and replacing a FRU 57 Before servicing ThinkPad X1 and X1 Hybrid models 58 1000 Disabling the battery pack in the UEFI BIOS 58 1010 Hard disk drive and solid state drive . . . . 59 1020 Keyboard 61 1030 DIMM 64 1040 Backup battery 65 1050 PCI Express Mini Card for wireless LAN/WiMAX 65 1060 PCI Express Mini Card for wireless WAN . . 67 1070 mSATA solid state drive 68 1080 Instant Media Mode card 69 1090 Keyboard bezel assembly with fingerprint reader and audio sub card 71 1100 Battery pack 73 1110 RJ45 sub card 74 1120 Fan assembly 75 © Copyright Lenovo 2011, 2012 i

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Contents
About this manual
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iii
Chapter 1. Safety information
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1
General safety
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Electrical safety
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Safety inspection guide
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3
Handling devices that are sensitive to electrostatic
discharge
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Grounding requirements
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Safety notices (multilingual translations)
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Chapter 2. Important service
information
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23
Strategy for replacing FRUs
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Strategy for replacing a hard disk drive
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Important notice for replacing a system
board
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How to use the error code
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Strategy for replacing FRUs for CTO, CMV, and
GAV
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24
Product definition
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24
FRU identification for CTO, CMV, and GAV
products
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Chapter 3. General checkout
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What to do first
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Checkout guide
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28
System supporting the Lenovo ThinkVantage
Toolbox program and the PC-Doctor for DOS
diagnostics program
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28
System supporting the Lenovo diagnostics
programs
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32
Power system checkout
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Checking the ac power adapter
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Checking operational charging
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Checking the battery pack
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35
Checking the backup battery
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Chapter 4. Related service
information
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37
Restoring the factory contents by using Product
Recovery discs
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37
Restoring the factory contents by using Recovery
Disc Set
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37
Passwords
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39
Power-on password
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Hard-disk password
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Supervisor password
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How to remove the power-on password .
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How to remove the hard-disk password .
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40
Power management
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Screen blank mode
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Sleep mode
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41
Hibernation mode
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41
Symptom-to-FRU index
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42
Numeric error codes
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Error messages
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44
Beep symptoms
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No-beep symptoms
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45
LCD-related symptoms
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45
Intermittent problems
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45
Undetermined problems
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46
Chapter 5. Status indicators
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47
Chapter 6. Special keys and
buttons
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51
Chapter 7. FRU replacement
notices
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53
Screw notices
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53
Retaining serial numbers
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54
Restoring the serial number of the system
unit
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54
Retaining the UUID
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55
Reading or writing the ECA information .
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55
Chapter 8. Removing and replacing a
FRU
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57
Before servicing ThinkPad X1 and X1 Hybrid
models
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58
1000 Disabling the battery pack in the UEFI
BIOS
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1010 Hard disk drive and solid state drive
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1020 Keyboard
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1030 DIMM
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1040 Backup battery
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1050 PCI Express Mini Card for wireless
LAN/WiMAX
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1060 PCI Express Mini Card for wireless WAN .
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1070 mSATA solid state drive
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68
1080 Instant Media Mode card
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1090 Keyboard bezel assembly with fingerprint
reader and audio sub card
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71
1100 Battery pack
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1110 RJ45 sub card
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1120 Fan assembly
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75
© Copyright Lenovo 2011, 2012
i