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Lenovo ThinkPad Z61t Notebook
Manufacturer:
Model:
ThinkPad Z61t
Date:
2007
Class:
Type:
SubType:
Service Manual
Manual type:
Service Manual
Pages:
172
Size:
4.38 Mbytes (4591176 Bytes)
Language:
english
Revision:
third edition
Manual-ID:
42T7845_02
Date:
October 2007
Quality:
Electronic document, no scan, very well readable.
Upload date:
30 April 2013
MD5:
226ccb2b72e348719fbed469da6b57c0
Downloads:
369
Information
About this manual This manual contains service and reference information for ThinkPad® Z61t (MT 8747, 8749, 9440, 9441, 9442, 9443, and 9448) 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 7, “Safety information” on page 13, and “Laser compliance statement” on page 17. Contents About this manual ... .1 Introduction ... .3 Important service information ... .3 Strategy for replacing FRUs ... .4 Important notice for replacing a system board . .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 ... .6 Diskette compatibility matrix ... .7 Safety notices: multilingual translations ... .7 Safety information ... .13 General safety ... .13 Electrical safety ... .13 Safety inspection guide ... .15 Handling devices that are sensitive to electrostatic discharge ... .16 Grounding requirements ... .16 Laser compliance statement ... .17 General descriptions ... .19 Read this first ... .19 What to do first ... .19 Related service information ... .21 Service Web site ... .21 Restoring the factory contents by using Product Recovery discs ... .21 Passwords ... .22 Power management ... .24 Checkout guide ... .27 Testing the computer ... .27 Detecting system information with PC-Doctor . .30 Power system checkout ... .30 ThinkPad Z61t ... .33 Product overview ... .34 Specifications ... .34 Status indicators ... .37 FRU tests ... .39 Fn key combinations ... .41 Symptom-to-FRU index ... .44 Numeric error codes ... .44 Error messages ... .48 Beep symptoms ... .49 No-beep symptoms ... .49 LCD-related symptoms ... .49 Intermittent problems ... .51 Undetermined problems ... .51 FRU replacement notices ... .52 Screw notices ... .52 Retaining serial numbers ... .52 Removing and replacing a FRU ... .55 1010 Battery pack ... .56 1020 Ultrabay Slim device ... .57 1030 Hard disk drive cover, hard disk drive, and hard disk drive rubber rails ... .58 1040 Palm rest or palm rest with fingerprint reader ... .61 1050 DIMM ... .65 1060 Keyboard ... .68 1080 PCI Express Mini card for wireless WAN . .70 1090 PCI Express Mini card for wireless LAN . .72 1100 PCI Express Mini card for 802.11 a/b/g/n wireless LAN ... .74 1110 Backup battery ... .76 1120 Keyboard bezel ... .77 1130 Speaker assembly ... .79 1140 SIM card slot ... .81 1150 Fan assembly ... .82 1160 CPU ... .84 1170 Wireless WAN antenna (DIV) ... .85 1180 LCD assembly ... .86 1190 Base cover ... .89 1200 USB sub card with cable ... .92 1210 MG (Magnesium) frame ... .93 1220 System board and PC Card/ExpressCard slot assembly ... .97 2010 LCD front bezel ... .101 2020 Inverter card ... .104 2040 Wireless WAN antenna cable (MAIN) or wireless LAN 3rd antenna cable ... .106 2050 Integrated camera ... .108 2060 LCD panel, LCD cable, and hinges . . .109 2070 LCD rear cover and wireless LAN antenna cables ... .112 Locations ... .117 Front view ... .117 Rear view ... .118 Bottom view ... .118 Parts list ... .119 Overall ... .119 LCD FRUs ... .138 Keyboard ... .154 Recovery discs ... .155 Miscellaneous parts ... .159 AC adapters ... .161 Common parts list ... .161 Notices ... .163 Trademarks ... .164

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