Lenovo X301 User Manual - Page 5

Contents, Related service information - battery

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Contents About this manual v Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electrostatic discharge 6 Grounding requirements 6 Safety notices (multilingual translations) . . . . . 7 Laser compliance statement (multilingual translations 28 Important service information . . . . . 39 Strategy for replacing FRUs 39 Strategy for replacing a hard disk drive . . . . 40 Important notice for replacing a system board . . 40 How to use error message 40 Strategy for replacing FRUs for CTO, CMV, and GAV 41 Product definition 41 FRU identification for CTO, CMV, and GAV products 41 General checkout 43 What to do first 44 Checkout guide 45 Diagnostics using PC-Doctor for DOS . . . . 45 Lenovo ThinkVantage Toolbox (Lenovo System Toolbox 48 PC-Doctor for Windows 48 PC-Doctor for Rescue and Recovery . . . . . 49 FRU tests 50 Power system checkout 52 Checking the AC adapter 52 Checking operational charging 52 Checking the battery pack 53 Checking the backup battery 53 Related service information 55 Restoring the factory contents by using Product Recovery discs 55 Restoring the factory contents by using Recovery Disc Set 56 Passwords 57 Power-on password 57 Hard-disk password 57 Supervisor password 58 How to remove the power-on password . . . . 58 How to remove the hard-disk password . . . . 59 Power management 60 Screen blank mode 60 Sleep (Standby) mode 60 Hibernation mode 61 © Copyright Lenovo 2008, 2009 Symptom-to-FRU index 62 Numeric error codes 62 Error messages 66 Beep symptoms 67 No-beep symptoms 67 LCD-related symptoms 68 Intermittent problems 69 Undetermined problems 69 Status indicators 71 Fn key combinations 73 FRU replacement notices 77 Screw notices 77 Retaining serial numbers 78 Restoring the serial number of the system unit 78 Retaining the UUID 78 Reading or writing the ECA information . . . 79 Removing and replacing a FRU . . . . 81 Before servicing ThinkPad X301 82 1010 Battery pack 83 1020 Optical drive or second battery or travel cover 84 1030 Solid state drive (SSD) or hard disk drive (HDD 85 1040 DIMM 87 1050 PCI Express Mini Card for wireless LAN . . . 89 1060 Wireless USB adapter or Intel Turbo Memory Minicard 92 1070 Keyboard 95 1080 Backup battery 99 1090 PCI Express Mini Card for wireless WAN . . 100 1100 Palm rest or palm rest with fingerprint reader 102 1110 Bluetooth daughter card (BDC-2) . . . . . 104 1120 Keyboard bezel 105 1130 Audio FPC and audio sub card. . . . . . 108 1140 Speaker assembly 110 1150 LCD assembly 111 1160 VGA cable and DC-in connector . . . . . 114 1170 System board, fan, and base cover assembly 116 2010 LCD bezel assembly 122 2020 LCD panel and LCD cable 123 2030 Integrated camera 127 2040 Antenna assembly 128 2050 Hinge L and hinge R 131 2060 LED sub card, LED cable and LCD cover assembly 133 Locations 135 Front view 135 Rear view 136 Bottom view 136 iii

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Contents
About this manual
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v
Safety information
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1
General safety
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2
Electrical safety
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Safety inspection guide
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5
Handling devices that are sensitive to electrostatic
discharge
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6
Grounding requirements
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6
Safety notices (multilingual translations)
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7
Laser compliance statement (multilingual
translations)
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28
Important service information
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39
Strategy for replacing FRUs
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39
Strategy for replacing a hard disk drive
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40
Important notice for replacing a system board .
. 40
How to use error message
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40
Strategy for replacing FRUs for CTO, CMV, and
GAV
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41
Product definition
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41
FRU identification for CTO, CMV, and GAV
products
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41
General checkout
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What to do first
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Checkout guide
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45
Diagnostics using PC-Doctor for DOS
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45
Lenovo ThinkVantage Toolbox (Lenovo System
Toolbox)
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48
PC-Doctor for Windows
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PC-Doctor for Rescue and Recovery
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FRU tests
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Power system checkout
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52
Checking the AC adapter
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Checking operational charging
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Checking the battery pack
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Checking the backup battery
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53
Related service information
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55
Restoring the factory contents by using Product
Recovery discs
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55
Restoring the factory contents by using Recovery
Disc Set
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56
Passwords
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57
Power-on password
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Hard-disk password
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Supervisor password
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58
How to remove the power-on password
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58
How to remove the hard-disk password
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59
Power management
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Screen blank mode
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Sleep (Standby) mode
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Hibernation mode
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61
Symptom-to-FRU index
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62
Numeric error codes
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Error messages
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Beep symptoms
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No-beep symptoms
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LCD-related symptoms
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Intermittent problems
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Undetermined problems
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Status indicators
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71
Fn key combinations
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73
FRU replacement notices
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77
Screw notices
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77
Retaining serial numbers
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78
Restoring the serial number of the system unit
78
Retaining the UUID
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78
Reading or writing the ECA information
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. 79
Removing and replacing a FRU
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81
Before servicing ThinkPad X301
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82
1010 Battery pack
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1020 Optical drive or second battery or travel cover
84
1030 Solid state drive (SSD) or hard disk drive
(HDD)
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1040 DIMM
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1050 PCI Express Mini Card for wireless LAN.
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1060 Wireless USB adapter or Intel Turbo Memory
Minicard
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1070 Keyboard
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1080 Backup battery
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1090 PCI Express Mini Card for wireless WAN .
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1100 Palm rest or palm rest with fingerprint reader
102
1110
Bluetooth
daughter card (BDC-2)
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104
1120 Keyboard bezel
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1130 Audio FPC and audio sub card
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1140 Speaker assembly
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110
1150 LCD assembly
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1160 VGA cable and DC-in connector
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114
1170 System board, fan, and base cover assembly
116
2010 LCD bezel assembly
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122
2020 LCD panel and LCD cable
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2030 Integrated camera
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127
2040 Antenna assembly
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128
2050 Hinge L and hinge R
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131
2060 LED sub card, LED cable and LCD cover
assembly
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133
Locations
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135
Front view
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135
Rear view
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136
Bottom view
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136
© Copyright Lenovo 2008, 2009
iii