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Lenovo ThinkPad T43 Notebook
Manufacturer:
Model:
ThinkPad T43
Date:
2005
Class:
Type:
SubType:
Service Manual
Manual type:
Service Manual
Pages:
254
Size:
4.43 Mbytes (4644263 Bytes)
Language:
english
Revision:
first edition
Manual-ID:
39T2393
Date:
unknown
Quality:
Electronic document, no scan, very well readable.
Upload date:
2013 04 28
MD5:
ba983135b0df2fe72c5651b20695b6db
Downloads:
1577

Information

About this manual This manual contains service and reference information for ThinkPad® T43/T43p series (MT 2668, 2669, 2678, 2679, 2686, and 2687), and ThinkPad Dock II (MT 2877) products. Use this manual along with the advanced diagnostic tests to troubleshoot problems. The manual is divided into sections as follows: v The common sections provide general information, guidelines, and safety information required in servicing computers. v The product-specific section includes service, reference, and product-specific parts information. Important This manual is intended for trained service personnel who are familiar with ThinkPad products. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing a ThinkPad product, be sure to review the safety information under “Safety notices: multilingual translations” on page 8, “Safety information” on page 20, and “Laser compliance statement” on page 26. Contents About this manual ... .1 Introduction ... .3 Important service information ... .3 Strategy for replacing FRUs ... .3 Strategy for replacing a Hard disk drive ... .4 How to use error messages ... .4 Strategy for replacing FRUs for CTO, CMV, and GAV 4 Product definition ... .4 FRU identification for CTO, CMV, and GAV products 5 Important information about replacing RoHS compliant FRUs ... .7 Diskette compatibility matrix ... .8 Safety notices: multilingual translations ... .8 Safety information ... .20 General safety ... .20 Electrical safety ... .21 Safety inspection guide ... .23 Handling devices that are sensitive to electrostatic discharge ... .24 Grounding requirements ... .25 Laser compliance statement ... .26 General descriptions ... .29 Read this first ... .29 What to do first ... .29 Related service information ... .31 Service Web site ... .31 Restoring the pre-installed system ... .31 Passwords ... .32 Power management ... .35 Checkout guide ... .38 Testing the computer ... .38 Detecting system information with PC-Doctor . . .41 Power system checkout ... .42 ThinkPad T43/T43p Series ... .45 Product overview ... .47 Specifications ... .47 Status indicators ... .50 FRU tests ... .53 Fn key combinations ... .55 Symptom-to-FRU index ... .58 Numeric error codes ... .58 Error messages ... .63 Beep symptoms ... .64 No-beep symptoms ... .64 LCD-related symptoms ... .65 Intermittent problems ... .66 Undetermined problems ... .66 FRU replacement notices ... .67 Screw notices ... .67 Retaining serial numbers ... .68 Removing and replacing a FRU ... .74 1030 Ultrabay Slim device ... .75 1040 Hard disk drive ... .76 1050 DIMM (optional) ... .78 1060 Keyboard ... .80 1070 DIMM (standard) ... .85 1080 Modem daughter card (MDC-2) ... .86 1090 Bluetooth/Modem daughter card (BMDC-3) 88 1100 Palm rest or Palm rest with fingerprint reader (14.1-in. LCD models) ... .90 1110 Keyboard bezel or Keyboard bezel with fingerprint reader (15.0-in. LCD models) . . .93 1120 Mini PCI adapter ... .99 1130 Fan assembly ... .101 1140 Backup battery ... .105 1150 Speaker assembly ... .107 1160 Keyboard bezel (14.1-in. LCD models) 109 1170 PC Card/ExpressCard slots (14.1-in. LCD models) ... .111 1180 PC Card/ExpressCard slots (15.0-in. LCD models) ... .113 1190 LCD assembly (14.1-in. LCD models) . . .115 1200 LCD assembly (15.0-in. LCD models) . . .120 1210 CPU ... .125 1220 Ultrabay Slim guide rail assembly (14.1-in. LCD models) ... .126 1230 Ultrabay Slim guide rail assembly (15.0-in. LCD models) ... .128 1240 VGA and Ultrabay Slim device eject button cable ... .131 1250 System board and base cover (14.1-in. LCD models) ... .133 1260 System board, interposer card, and base cover (15.0-in. LCD models) ... .140 2010 LCD front bezel (14.1-in. LCD models) 148 2020 LCD front bezel (15.0-in. LCD models) 150 2030 Inverter card (14.1-in. LCD models) . . .152 2040 Inverter card (15.0-in. LCD models) . . .154 2050 Wireless antenna assemblies, LCD panel, LCD cable assembly, hinges, and LCD cover (14.1-in. LCD models) ... .155 2060 Wireless antenna assemblies, LCD panel, LCD cable assembly, hinges, and LCD cover (15.0-in. LCD models) ... .169 3010 ThinkPad Dock II PCI cover ... .176 3020 ThinkPad Dock II top cover ... .177 Locations ... .180 Front view ... .180 Rear view ... .182 Bottom view ... .183 Parts list ... .184 Overall ... .185 14.1-in. LCD FRUs ... .215 15.0-in. LCD FRUs ... .222 Keyboard ... .231 Recovery CDs ... .233 Miscellaneous parts ... .236 AC adapters ... .239 Optional FRUs ... .240 Common parts list ... .241 Notices ... .244 Trademarks ... .246

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Service Manual
Manual type:
Service Manual
Pages:
222
Size:
4.26 Mbytes (4470474 Bytes)
Language:
english
Revision:
first edition
Manual-ID:
39T6193
Date:
unknown
Quality:
Electronic document, no scan, very well readable.
Upload date:
2013 04 29
MD5:
0ead34ad89eef29e5a487c5f78250332
Downloads:
1135

Information

About this manual This manual contains service and reference information for ThinkPad® T43 series (MT 1871, 1872, 1873, 1874, 1875, and 1876), and ThinkPad Dock II (MT 2877) products. Use this manual along with the advanced diagnostic tests to troubleshoot problems. The manual is divided into sections as follows: v The common sections provide general information, guidelines, and safety information required in servicing computers. v The product-specific section includes service, reference, and product-specific parts information. Important This manual is intended for trained service personnel who are familiar with ThinkPad products. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing a ThinkPad product, be sure to review the safety information under “Safety notices: multilingual translations” on page 8, “Safety information” on page 20, and “Laser compliance statement” on page 26. Contents About this manual ... .1 Introduction ... .3 Important service information ... .3 Strategy for replacing FRUs ... .3 Strategy for replacing a Hard disk drive ... .4 How to use error messages ... .4 Strategy for replacing FRUs for CTO, CMV, and GAV 4 Product definition ... .4 FRU identification for CTO, CMV, and GAV products 5 Important information about replacing RoHS compliant FRUs ... .7 Diskette compatibility matrix ... .8 Safety notices: multilingual translations ... .8 Safety information ... .20 General safety ... .20 Electrical safety ... .21 Safety inspection guide ... .23 Handling devices that are sensitive to electrostatic discharge ... .24 Grounding requirements ... .25 Laser compliance statement ... .26 General descriptions ... .29 Read this first ... .29 What to do first ... .29 Related service information ... .31 Service Web site ... .31 Restoring the pre-installed system ... .31 Passwords ... .32 Power management ... .35 Checkout guide ... .38 Testing the computer ... .38 Detecting system information with PC-Doctor . . .41 Power system checkout ... .42 ThinkPad T43 Series ... .45 Product overview ... .47 Specifications ... .47 Status indicators ... .50 FRU tests ... .53 Fn key combinations ... .55 Symptom-to-FRU index ... .58 Numeric error codes ... .58 Error messages ... .62 Beep symptoms ... .64 No-beep symptoms ... .64 LCD-related symptoms ... .65 Intermittent problems ... .66 Undetermined problems ... .66 FRU replacement notices ... .67 Screw notices ... .67 Retaining serial numbers ... .68 Removing and replacing a FRU ... .74 1030 Ultrabay Slim device ... .75 1040 Hard disk drive ... .76 1050 DIMM (optional) ... .78 1060 Keyboard ... .80 1070 DIMM (standard) ... .84 1080 Modem daughter card (MDC-2) ... .85 1090 Bluetooth/Modem daughter card (BMDC-3) 87 1100 Palm rest or Palm rest with fingerprint reader (14.1-in. LCD models) ... .89 1110 Keyboard bezel or Keyboard bezel with fingerprint reader (15.0-in. LCD models) . . .92 1120 Mini PCI adapter ... .98 1130 Fan assembly ... .100 1140 Backup battery ... .104 1150 Speaker assembly ... .106 1160 Keyboard bezel (14.1-in. LCD models) 108 1170 PC Card/ExpressCard slots (14.1-in. LCD models) ... .110 1180 PC Card/ExpressCard slots (15.0-in. LCD models) ... .112 1190 LCD assembly (14.1-in. LCD models) . . .114 1200 LCD assembly (15.0-in. LCD models) . . .119 1210 CPU ... .124 1220 Ultrabay Slim guide rail assembly (14.1-in. LCD models) ... .125 1230 Ultrabay Slim guide rail assembly (15.0-in. LCD models) ... .127 1240 VGA and Ultrabay Slim device eject button cable ... .130 1250 System board and base cover (14.1-in. LCD models) ... .132 1260 System board, interposer card, and base cover (15.0-in. LCD models) ... .140 2010 LCD front bezel (14.1-in. LCD models) 148 2020 LCD front bezel (15.0-in. LCD models) 150 2030 Inverter card (14.1-in. LCD models) . . .152 2040 Inverter card (15.0-in. LCD models) . . .154 2050 Wireless antenna assemblies, LCD panel, LCD cable assembly, hinges, and LCD cover (14.1-in. LCD models) ... .155 2060 Wireless antenna assemblies, LCD panel, LCD cable assembly, hinges, and LCD cover (15.0-in. LCD models) ... .169 3010 ThinkPad Dock II PCI cover ... .176 3020 ThinkPad Dock II top cover ... .177 Locations ... .180 Front view ... .180 Rear view ... .182 Bottom view ... .183 Parts list ... .184 Overall ... .185 14.1-in. LCD FRUs ... .194 15.0-in. LCD FRUs ... .196 Keyboard ... .199 Recovery CDs ... .203 Miscellaneous parts ... .205 AC adapters ... .208 Optional FRUs ... .209 Common parts list ... .210 Notices ... .213 Trademarks ... .215

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