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Brochure - Page 4
.... Warranty Information: For a copy of Lenovo
Visit our websites for products and services offered in
ThinkPad is based on manufacturer's published figures: or CNET.com results for information on safe and effective computing. Service delivery methods and parts availability vary by ISO/ IEC 15412. [8] International Warranty Service: available for most models in this product meets the...
User Manual - Page 3
... 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 41
ThinkPad R50e, R51e and R52 Series . . . . . 45 Product overview 47
Specifications 47 Status indicators 54 FRU tests 57 Fn key combinations 59 Symptom-to-FRU index 62 Numeric error codes 62 Error...
User Manual - Page 7
... CTO, CMV, and GAV" on page 26.
© Lenovo 2005. Use this manual along with the advanced diagnostic tests to troubleshoot problems.
Note MT 1850, 1862, 1863, and 1870 are familiar with the advanced diagnostic tests to troubleshoot problems effectively. v The product-specific section includes service, reference, and product-specific parts information.
Portions © IBM Corp. 2005...
User Manual - Page 9
...-installable. v If an adapter or a device consists of them does not correct the problem, reinstall that those settings remain in this manual. Replace only the FRU that all diskette fixes are instructed to replace either the processor board or the system board, and replacing one . Portions © IBM Corp. 2005.
3 Introduction
Important service information
Important BIOS and device driver...
User Manual - Page 35
... replacing any ThinkPad model that has the PC-Doctor® for a variety of reasons that have nothing to do with another FRU of the machine and the FRU part number are servicing sequence might have been altered. v When you suspect that a FRU is defective, clear the error log and run the test again. v A FRU should service the computer...
User Manual - Page 39
... POP has been removed. 5. Reinstall the backup battery and the battery pack.
(B) If an SVP has been set : 1. then enter the POP. Remove the battery pack. After the POST ends, the password prompt does not appear. Note: To check whether the ThinkPad computer supports the Passphrase function, enter the BIOS Setup Utility and go to move down the menu...
User Manual - Page 40
... Enter twice.
9. The hard disk drive can be made available to the servicer, neither Lenovo nor Lenovo authorized servicers provide any services to reset the user HDPs or to remove the hard-disk password
Attention: If User only mode is available on the ThinkPad computer.
2. For the other models, enter the master HDP. Select Master HDP.
8. Click Yes. Select...
User Manual - Page 44
.... Checkout guide
Checkout guide
Use the following Web site: http://www.lenovo.com/think/ support
PC-Doctor cannot be used to test a device that depend on model-unique functions, refer to "Product overview" on the following procedures as a guide in as much detail as possible.
2. Identify the failing symptoms in identifying and correcting problems with the ThinkPad computer. For...
User Manual - Page 46
... move in the BIOS Setup Utility, the Diskette Drives test is activated even if no legacy diskette drive is attached to select.
All Rights Reserved. Press ENTER to the ThinkPad computer.
4. otherwise, it . 6. Follow the instructions on the test menu are incorrect.
40 R50e, R51e and R52 Series
v Video Adapter test supports only the LCD...
User Manual - Page 51
...ThinkPad R50e, R51e and R52 Series
Product overview 47 Specifications 47 Status indicators 54 FRU tests 57 Fn key combinations 59
Symptom-to-FRU index 62 Numeric error codes 62 Error messages 67 Beep symptoms 68 No-beep symptoms 68 LCD-related symptoms 69 Intermittent problems 70 Undetermined problems 70
FRU replacement... 1140 CPU 104 1150 Backup battery 105 1160 Speaker assembly 106...
User Manual - Page 68
... you determine, during regular servicing, what FRUs are likely to need to be any number.
Enter BIOS Setup and load Setup defaults.-The checksum of the supervisor password in the EEPROM is not correct.
Run BIOS Setup Utility, and save the current setting by diagnostic codes in the ThinkPad notebook computers, see the manual for each error detected in this section...
User Manual - Page 74
...-on password or a supervisor password is set. A power-on password prompt appears.
The hard-disk password prompt A hard-disk password is connected tightly and correctly.
2. Type the password and ...indicator on , LCD blank, and no POST.
1.
Start the ThinkPad Configuration program and set . LCD assembly. 3. See "Numeric error codes" on page 62. System board
One short beep, pause, ...
User Manual - Page 76
... test for damage. Verify that no defects). Non-ThinkPad devices b. Devices attached to verify that all of the failure is detected, replace the FRU shown by the computer. FRU replacement should be due to a variety of causes that have no more errors exist. PC Cards 4. Undetermined problems
If the diagnostic tests did not identify the adapter...
User Manual - Page 111
... Use only the battery specified in order: v "1010 Battery pack" on page 76 v "1030 Hard disk drive" on page 79 v "1050 Keyboard" on page 82 v "1100 Keyboard bezel" on page 92
2 1
When installing: Make sure that the battery connector 2 is firmly attached. For access, remove these FRUs in the parts list for your computer. ThinkPad R50e, R51e...
User Manual - Page 247
LCD models
Parts list
Language
P/N (NMB)
P/N
P/N
CRU
(ALPS) (Chicony) ID
Arabic
39T0664 93P4861 39T0786 **
Belgian
39T0659 93P4856 39T0781
Chinese, Traditional 39T0661 93P4858 39T0783
... 93P4854 39T0779
Swedish or Finnish
39T0650 93P4847 39T0772
Swiss
39T0655 93P4852 39T0777
Thai
39T0671 93P4868 39T0793
Turkish
39T0660 93P4857 39T0782
ThinkPad R50e, R51e and R52 Series 241
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