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Popular Lenovo 23734WU Manual Pages
User Manual - Page 3
...-installed system 27 Passwords 28 Power management 32 Checkout guide 35 Testing the computer 35 Detecting system information with PC-Doctor. . . 38 Power system checkout 39
ThinkPad T40/T40p, T41/T41p, T42/T42p Series
43
Product overview 45
Specifications 45
Status indicators 50
FRU tests 53
Fn key combinations 54
Symptom-to-FRU index 58
Numeric error codes...
User Manual - Page 7
...-specific parts information.
Use this manual along with the advanced diagnostic tests to troubleshoot problems.
The manual is intended for ThinkPad® T40/T40p, T41/T41p, T42/T42p series (MT2373, 2374, 2375, 2376, 2378, 2379, 2668, 2669, 2678, 2679, 2686, and 2687), and ThinkPad Dock II (MT2877) products. Portions © IBM Corp. 2006.
1 About this manual
This manual contains service...
User Manual - Page 9
... in this manual. The BIOS and device drivers are posted on the computer you are servicing may alter the settings. If you are instructed to contact the Customer Support Center at 800-565-3344 for replacing FRUs
Before replacing parts Make sure that changed the symptoms.
Attention: The setup configuration on the customer support site http://www.lenovo.com/support
Advise customers...
User Manual - Page 31
... failure. v Before replacing any ThinkPad model that has the PC-Doctor® DOS diagnostics program. Drives in this chapter apply to any FRU, read this first
Before you go to the checkout guide, be sure to read the entire page on removing and replacing FRUs. When you replace a FRU, make sure that the model of servicer
© Lenovo 2006.
If...
User Manual - Page 35
... Backup battery for 14.1-in the BIOS Setup Utility. For T42/T42p: 1. Related service information
information stored in . The user must be made available to remove the backup battery, see "1010 Battery pack for 14.1-in. Reinstall the backup battery and the battery pack.
(B) If an SVP has been set and is no SVP has been set: 1. Turn on password
To...
User Manual - Page 36
... Password. 6. How to recover data from the hard disk drive. Turn on the screen; Related service information
message is displayed at the lower-left of the screen, press the Access IBM button. For models supporting the Passphrase function, press F1 while POP icon is displayed.
3. Note: To check whether the ThinkPad computer supports the Passphrase function, enter BIOS Setup Utility...
User Manual - Page 37
... user HDP and master HDP will have been removed. The Rescue and Recovery screen opens. Select Hard-disk x password, where x is appearing on the ThinkPad computer.
2. Select Master HDP. 8. Select Yes in the Setup Configuration window. For models supporting the Passphrase function, press F1 while HDP icon is the letter of the screen, press the Access...
User Manual - Page 41
... page 45. Checkout guide
Checkout guide
Use the following Web site: http://www.lenovo.com/support
PC-Doctor cannot be used to test a device that depend on model-unique functions, refer to the USB connector of the procedure. Testing the computer
The ThinkPad computer has a test program called PC-Doctor.) You can detect errors by use of...
User Manual - Page 44
... v Memory Contents v Physical Disk Drives v Logical Disk Drives v VGA Information v IDE Drive Info v PCI Information v PNPISA Info v SMBIOS Info v VESA LCD Info
Utility
v Run External Tests v Surface Scan Hard Disk v Benchmark System v DOS Shell v Tech Support Form v Battery Rundown v View Test Log v Print Log v Save Log v Full Erase Hard Drive v Quick Erase Hard Drive
38 T40/T40p, T41/T41p, T42...
User Manual - Page 49
ThinkPad T40/T40p, T41/T41p, T42/T42p Series
Product overview 45
Specifications 45
Status indicators 50
FRU tests 53
Fn key combinations 54
Symptom-to-FRU index 58
Numeric error codes 58
Error messages 62
Beep symptoms 63
No-beep symptoms 63
LCD-related symptoms 64
Intermittent problems 65
Undetermined problems 65
FRU replacement notices 66
Screw notices 66
Retaining...
User Manual - Page 54
... rpm, 9.5 mm high, IDE interface
v 80.0 GB, 5400 rpm, 9.5 mm high, IDE interface
Supported hard disk drives are depend on the system board)
T42/T42p series: v DVD drive, 9.5 mm high v DVD/CD-RW combo drive, 9.5 mm high v DVD-RAM/RW drive, 9.5 mm high
Some models
v External monitor connector v Stereo headphone jack v Monaural microphone jack v Infrared port v Parallel connector...
User Manual - Page 67
... failed, replace the hard disk drive.
1. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 61 Press to continue.
Remove the daughter card that you installed.
2. Then run RECOVER TO FACTORY CONTENTS in Access IBM Predesktop Area. Press to enter SETUP
FRU or action, in -Turn off and remove the daughter card. 1810 Hard disk partition layout error.
2000 IBM Hard Drive Active Protection...
User Manual - Page 69
.... 2.
A power-on , LCD blank, and no POST.
1. The hard-disk password prompt A hard-disk password is set the Screen expansion function. Start the ThinkPad Configuration program and set . Reseat the LCD connector.
2. Two short beeps with error codes. See "Numeric error codes" on password prompt appears. DIMM.
Type the password and press Enter.
LCD assembly. 3.
System board...
User Manual - Page 71
... intermittent problem, do not replace any FRUs. 3. If any
damaged FRU. 3. Rerun the test to the port replicator c.
Non-ThinkPad devices b. External diskette drive g. Turn on page 39.) 1. System board b.
Run the diagnostic test for damage. Turn off the computer. 2. Battery pack e. DIMM h. Verify that has failed, if wrong devices are supported by the
FRU code. Printer...
User Manual - Page 224
...T42/T42p
v 2374-all except xxK in T40/T40p
v 2374-all in T41/T41p, T42/T42p
v 2375-all
v 2376-all except xxK
v 2378-all
v 2379-all
Palm rest assembly without touch pad (WW) v Supported... by CTO
91P8399 **
Palm rest assembly with touch pad (Korea) for T40/T40p, T42/T42p v...R5x
91P8684 **
*2: Palm rest in the models xxU, xxF with ThinkPad Dual-Band 11a/b Wi-Fi Wireless Mini PCI...
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