IBM 2681 - ThinkPad R40 - Pentium 4-M 2 GHz Support and Manuals
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Hardware Maintenance Manual - Page 3
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Service web site 28 Restoring the preloaded system 28 Passwords 30 Power management 33 Checkout guide 36 Testing the computer 36 Detecting system information with PC-Doctor. . . 38 Power system checkout 39
ThinkPad R40 43 Product overview 45
Specifications 45 Status indicators 48 FRU tests 50 Fn key combinations 52 Symptom-to-FRU index 53 Numeric error codes 53 Error...
Hardware Maintenance Manual - Page 7
... that those settings remain in obtaining or installing any diskette fixes.
Strategy for assistance or download information. v If an adapter or device consists of more than one FRU, any of the error. If you are installed before you continue. Introduction
Important service information
Important BIOS and device driver fixes are instructed to replace a FRU but the
replacement does not...
Hardware Maintenance Manual - Page 29
...; Copyright IBM Corp. 2004
25
General descriptions
This chapter includes descriptions for any FRU. v Use new nylon-coated screws when you select an incorrect drive, data or programs might not apply to replace a nondefective FRU. Name and phone number of service __ 3.
If you replace FRUs.
v Read the entire FRU removal and replacement page before replacing any ThinkPad model that...
Hardware Maintenance Manual - Page 35
...) protects the system from the hard-disk drive.
If no master HDP is no service procedure to remove the battery pack, see "1070 Backup battery" on password
To remove a POP that you have forgotten, do the following:
(A) If no SVP has been set .
General descriptions 31 the system administrator enters both in the IBM BIOS Setup Utility. Attention: If the user HDP...
Hardware Maintenance Manual - Page 47
ThinkPad R40
Product overview 45 Specifications 45 Status indicators 48 FRU tests 50 Fn key combinations 52
Symptom-to-FRU index 53 Numeric error codes 53 Error messages 56 Beep symptoms 57 No-beep symptoms 57 LCD-related symptoms 58 Intermittent problems 59 Undetermined problems 59
FRU replacement notices 60 Screw notices 60 Retaining serial numbers 61 Restoring the serial number...
Hardware Maintenance Manual - Page 57
.... Note For an IBM device not supported by diagnostic codes in the ThinkPad notebook computers, see the manual for each error detected in boldface type. Symptom-to-FRU index
Symptom-to-FRU index
The symptom-to be any number. A numeric error is listed first, in POST or system operation. Run IBM BIOS Setup Utility and Load Setup Defaults
ThinkPad R40 53 The most likely...
Hardware Maintenance Manual - Page 61
.... ThinkPad R40 57 Beep symptoms
Symptom-to-FRU index
Symptom or error
FRU or action, in sequence
No beep, power-on indicator on page 53. System board.
Two short beeps and a blank screen.
1. System board.
Type the password and press
Enter.
Two short beeps with error codes. POST error. Reset DIMM. 2. A power-on password or a supervisor password is set. The hard-disk...
Hardware Maintenance Manual - Page 63
... causes that have no defects). CD-ROM and diskette drive in loop
mode at a time (do the following devices:
a. LCD assembly
ThinkPad R40 59 Power off the computer. 2. Hard-disk drive f.
Undetermined problems
You are here because the diagnostic tests did not identify which adapter or device failed, wrong devices are supported by the
FRU code. Verify that have nothing...
Hardware Maintenance Manual - Page 108
a
When installing: If the ThinkPad computer you are servicing has the touch pad, make sure that the connector a is firmly attached.
(continued)
104 ThinkPad R40 Removing and replacing a FRU If the ThinkPad computer you are servicing has the touch pad, detach the connector a before removing the screws.
Setup Guide - Page 1
... h Power cord h AC adapter
h Battery pack
h Books: v Setup Guide v Service and
Troubleshooting Guide v Manual package for purchasing the IBM ThinkPad R Series computer. ThinkPad R40 Series
Part Number: 92P1241
Setup Guide
Checklist for unpacking
Thank you for Microsoft® Windows® h Telephone cable and TrackPoint cap
Notes:
1. For some models, a diskette drive is on this list...
Service Guide - Page 32
...pointing device.
Standby or hibernation problems
Problem: The computer enters standby mode unexpectedly. Solving computer problems
v When the computer is pressed for a long time. v When the computer resumes normal operation.
v When the TrackPoint is turned on ).
20 ThinkPad® R40 Series Service and Troubleshooting Guide Some models does not support Mini Dock, Port Replicator, and...
Service Guide - Page 34
... mode.
This prevents your on-board help system.
22 ThinkPad® R40 Series Service and Troubleshooting Guide Double-click the name of a CD-ROM or a DVD-ROM automatically.
To enter
hibernation mode, stop the communication program, and then remove the PC Card or disable the PC Card slot, using one of CD-ROM. 6. Click Control Panel, and then double-click System...
Service Guide - Page 63
There may be installed in the IBM ThinkPad computer is certified by the manufacturer to comply with the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. The drive's classification label (shown below) is on the surface of electric shock from lightning.
Note this...
Service Guide - Page 81
..., provided all other countries. Consult your area. This IBM hardware product cannot prevent errors that might occur if software, upgrades, or peripheral devices you any license to :
IBM Director of any IBM intellectual property right may be used with these patents.
IBM may not offer the products, services, or features discussed in writing, to these products properly...
Service Guide - Page 91
...dispose of Microsoft Corporation in IBM sales, service, or marketing, and follow that person's instructions.
Handling a disused ThinkPad battery pack
Your ThinkPad computer has a lithium ion battery pack or a nickel metal hydride battery pack. If you are trademarks of a battery pack, you use a ThinkPad computer at home and need to dispose of a battery pack, contact the proper person...
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