Lenovo 2518C3U User Manual - Page 5

Contents, Safety information - battery

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Contents About this manual v Chapter 1. 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 Chapter 2. 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 Chapter 3. General checkout . . . . . 43 What to do first 44 Checkout guide 45 Diagnostics using PC-Doctor for DOS. . . . 45 Lenovo ThinkVantage Toolbox (Lenovo System Toolbox 47 PC-Doctor for Rescue and Recovery . . . . 48 FRU tests 49 Power system checkout 51 Checking the AC adapter 51 Checking operational charging 51 Checking the battery pack 52 Checking the backup battery 52 Chapter 4. Related service information 55 Restoring the factory contents by using Recovery Disc Set 55 Passwords 56 Power-on password 56 Hard-disk password 56 Supervisor password 57 How to remove the power-on password . . . 57 © Copyright Lenovo 2010 How to remove the hard-disk password . . . 57 Power management 59 Screen blank mode 59 Sleep (standby) mode 59 Hibernation mode 60 Symptom-to-FRU index 61 Numeric error codes 61 Error messages 66 Beep symptoms 67 No-beep symptoms 67 LCD-related symptoms 68 Intermittent problems 69 Undetermined problems 69 Chapter 5 71 Chapter 6 75 Chapter 7. 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 Chapter 8. Removing and replacing a FRU 83 Before servicing ThinkPad T410 and T410i . . . 84 1010 Battery pack 85 1020 ExpressCard blank bezel 86 1030 Serial Ultrabay Slim device or travel bezel . . 87 1040 Hard disk drive (HDD) slot cover, HDD rubber rails and HDD or storage converter and solid state drive (SSD 88 1050 DIMM slot cover 90 1060 DIMM (in bottom slot 91 1070 PCI Express Mini Card for wireless WAN . . 92 1080 Keyboard 94 1090 DIMM (in slot under keyboard 99 1100 Backup battery 101 1110 PCI Express Mini Card for wireless LAN . . 103 1120 Keyboard bezel assembly, FPC cable, and Bluethooth daughter card (BDC-2.1 105 1130 SmartCard or Contactless SmartCard . . . 109 1140 Modem daughter card (MDC 111 1150 Speaker assembly 112 iii

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Contents
About this manual
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v
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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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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Laser compliance statement (multilingual
translations)
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Chapter 2.
Important service
information
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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 error message
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40
Strategy for replacing FRUs for CTO, CMV, and
GAV
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Product definition
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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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Diagnostics using PC-Doctor for DOS
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Lenovo ThinkVantage Toolbox (Lenovo System
Toolbox)
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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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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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52
Chapter 4.
Related service
information
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55
Restoring the factory contents by using Recovery
Disc Set
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Passwords
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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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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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Symptom-to-FRU index
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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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Chapter 5
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Chapter 6
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75
Chapter 7.
FRU replacement
notices
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79
Screw notices
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Retaining serial numbers
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80
Restoring the serial number of the system
unit
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80
Retaining the UUID
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Reading or writing the ECA information .
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Chapter 8. Removing and replacing a
FRU
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83
Before servicing ThinkPad T410 and T410i
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84
1010 Battery pack
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85
1020 ExpressCard blank bezel
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1030 Serial Ultrabay Slim device or travel bezel .
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87
1040 Hard disk drive (HDD) slot cover, HDD rubber
rails and HDD or storage converter and solid state
drive (SSD)
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1050 DIMM slot cover
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1060 DIMM (in bottom slot)
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1070 PCI Express Mini Card for wireless WAN .
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1080 Keyboard
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1090 DIMM (in slot under keyboard)
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1100 Backup battery
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101
1110 PCI Express Mini Card for wireless LAN
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1120 Keyboard bezel assembly, FPC cable, and
Bluethooth
daughter card (BDC-2.1)
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105
1130 SmartCard or Contactless SmartCard
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109
1140 Modem daughter card (MDC)
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111
1150 Speaker assembly
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112
© Copyright Lenovo 2010
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