Lenovo 7449F9U User Manual - Page 5

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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 53 Checking the battery pack 53 Checking the backup battery 54 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, 2010 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 75 FRU replacement notices 79 Screw notices 79 Retaining serial numbers 80 Restoring the serial number of the system unit 80 Retaining the UUID 80 Reading or writing the ECA information . . . 81 Removing and replacing a FRU . . . . 83 Before servicing ThinkPad X200 Tablet and X201 Tablet 84 1010 Digitizer pen 85 1020 Battery pack 86 1030 Hard disk drive (HDD) cover, HDD, and HDD rubber rails or solid state drive (SSD) and storage converter 88 1040 DIMM 92 1050 Hinge caps 95 1060 Keyboard 97 1070 Extension cable card 100 1080 Palm rest 101 1090 Backup battery 104 1100 PCI Express Mini Card for wireless LAN/WiMAX 106 1110 PCI Express Mini Card for wireless WAN . . 110 1120 Intel Turbo Memory Minicard or Wireless USB PCI Express Half-Mini Card 112 1130 Bluetooth daughter card (BDC-2.1) . . . . 114 1140 Keyboard bezel 116 1150 I/O card assembly 119 1160 USB sub card 121 1170 LCD assembly 123 1180 DC-in connector, fan, digitizer pen case, and pen switch assembly 127 1190 System board and ExpressCard slot assemblys 133 1200 Base cover and speaker assembly . . . . . 138 2010 LCD front bezel 142 2020 Micro-Processor card 146 2030 Inverter card 149 2040 Hinges 150 2050 LCD panel, LCD bracket L and R, and LCD cable 152 2060 Integrated camera 162 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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3
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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43
What to do first
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44
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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48
PC-Doctor for Rescue and Recovery
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49
FRU tests
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50
Power system checkout
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52
Checking the ac adapter
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52
Checking operational charging
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53
Checking the battery pack
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53
Checking the backup battery
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54
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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57
Hard-disk password
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57
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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60
Screen blank mode
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60
Sleep (Standby) mode
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60
Hibernation mode
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61
Symptom-to-FRU index
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62
Numeric error codes
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62
Error messages
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66
Beep symptoms
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67
No-beep symptoms
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67
LCD-related symptoms
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68
Intermittent problems
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69
Undetermined problems
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Status indicators
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71
Fn key combinations
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75
FRU replacement notices
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79
Screw notices
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79
Retaining serial numbers
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80
Restoring the serial number of the system unit
80
Retaining the UUID
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80
Reading or writing the ECA information
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. 81
Removing and replacing a FRU
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83
Before servicing ThinkPad X200 Tablet and X201
Tablet
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84
1010 Digitizer pen
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85
1020 Battery pack
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86
1030 Hard disk drive (HDD) cover, HDD, and HDD
rubber rails or solid state drive (SSD) and storage
converter
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88
1040 DIMM
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92
1050 Hinge caps
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95
1060 Keyboard
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97
1070 Extension cable card
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100
1080 Palm rest
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101
1090 Backup battery
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104
1100 PCI Express Mini Card for wireless
LAN/WiMAX
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106
1110 PCI Express Mini Card for wireless WAN
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. 110
1120 Intel Turbo Memory Minicard or Wireless USB
PCI Express Half-Mini Card
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112
1130
Bluetooth
daughter card (BDC-2.1)
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114
1140 Keyboard bezel
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116
1150 I/O card assembly
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119
1160 USB sub card
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121
1170 LCD assembly
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123
1180 DC-in connector, fan, digitizer pen case, and
pen switch assembly
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127
1190 System board and ExpressCard slot assemblys
133
1200 Base cover and speaker assembly
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138
2010 LCD front bezel
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142
2020 Micro-Processor card
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146
2030 Inverter card
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149
2040 Hinges
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150
2050 LCD panel, LCD bracket L and R, and LCD
cable
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152
2060 Integrated camera
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162
© Copyright Lenovo 2008, 2010
iii