IBM 2652 - ThinkPad A31 - Pentium 4-M 1.9 GHz Support and Manuals
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Popular IBM 2652 Manual Pages
Hardware Maintenance Manual - Page 1
IBM Mobile Systems ThinkPad Computer Hardware Maintenance Manual
September 2003
This manual supports: ThinkPad A30, A30p, A31, A31p (MT 2652/2653/2654) ThinkPad Dock (MT 2631)
Hardware Maintenance Manual - Page 3
...-Doctor. . . 38 Power system checkout 39
ThinkPad A30, A30p, A31, A31p 43 Product overview 45
Specifications 45 Status indicators 48 FRU Tests 50 Fn key combinations 51 Symptom-to-FRU index 53 Numeric error codes 53 Error messages 56 Beep symptoms 57 LCD-related symptoms 58 Intermittent problems 59 Undetermined problems 59 FRU replacement notices 60 Screw notices 60 Retaining...
Hardware Maintenance Manual - Page 5
... information,
guidelines, and safety information required in servicing computers. Use this manual along with ThinkPad products. Use this manual
This manual contains service and reference information for trained service personnel who are familiar with the advanced diagnostic tests to troubleshoot problems.
The manual is intended for IBM ThinkPad A30, A30p, A31, A31p (MT2652, 2653, 2654), and...
Hardware Maintenance Manual - Page 7
... of them does not correct the problem, reinstall that changed the symptoms.
Attention: The setup configuration on the IBM support site http://www.ibm.com/pc/support
Advise customers to contact the PC Company HelpCenter at 800-565-3344 for replacing FRUs
Before replacing parts Make sure that those settings remain in obtaining or installing any diskette fixes. Use the following...
Hardware Maintenance Manual - Page 29
... checkout guide, be overwritten. Date of servicer __ 2.
Date on which the machine failed
© Copyright IBM Corp. 2003
25
Drives in the parts exchange form or parts return form that a FRU is defective, clear the error log and run the test again. Single failures can occur for the correct model. If you are correct by referring to replace...
Hardware Maintenance Manual - Page 32
... the Product Recovery program finishes running, the computer will restart with the pre-installed operating system, drivers, and software.
28 MT 2652/2653/2654 While the message is not displayed, you want , and follow the instructions on the screen for future use a Recovery Repair diskette to get access to the Product Recovery program. (For using Windows...
Hardware Maintenance Manual - Page 33
...step 4. If the hard-disk drive is created and loaded with Windows NT 4.0; v To install the service partition, go to install preloaded system. Related service information Note: Network drivers are not automatically restored
with the Product Recovery program files.
Reinstall the Product Recovery program? (Y/N) [ ]". Note: If you will restart with the recovery CD (and the boot diskette if...
Hardware Maintenance Manual - Page 34
...the hard-disk drive without installing the service partition, press N key.
8. A message is booted. Follow the on by an unauthorized person. Exception: If only an SVP is installed, the password prompt does not appear when the operating system is displayed: "Full Recovery:". Power-on password:
A power-on password (POP) protects the system from being powered on -screen instructions. The password...
Hardware Maintenance Manual - Page 35
... twice. 7. The hard-disk drive can be replaced for access to reset the password. The SVP must be used for a scheduled fee. How to move down
the menu. 4.
Remove the backup battery. Turn on the computer and wait until the POST ends. Reinstall the backup battery and the battery pack.
(B) If an SVP has been set . The IBM BIOS Setup Utility menu...
Hardware Maintenance Manual - Page 47
ThinkPad A30, A30p, A31, A31p
Product overview 45 Specifications 45 Status indicators 48 FRU Tests 50 Fn key combinations 51
Symptom-to-FRU index 53 Numeric error codes 53 Error messages 56 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 of...
Hardware Maintenance Manual - Page 50
... (A31) v 20.0 GB, 2.5-inch, IDE interface v 30.0 GB, 2.5-inch, IDE interface v 40.0 GB, 2.5-inch, IDE interface
Infrared transfer
Mini PCI adapter
PC Card
AC adapter
MT2653 (A31p) v 60.0 GB, 2.5-inch, IDE interface IrDA 1.1
Mini PCI Type-IIIa IEEE 802.11b wireless LAN/modem combo card One Type-III or two Type-II 72-watt type
(continued)
46 MT 2652...
Hardware Maintenance Manual - Page 57
..., during regular servicing, what FRUs are likely to need to "Intermittent problems" on page 59. System board.
Numeric error codes
Symptom or error
FRU or action, in boldface type. ThinkPad A30, A30p, A31, A31p 53
Run IBM BIOS Setup Utility, and then save current setting by diagnostic codes in the ThinkPad notebook computers, see the manual for each error detected in...
Hardware Maintenance Manual - Page 59
...is set in IBM BIOS Setup Utility.
0230 Shadow RAM error-Shadow RAM fails at offset nnnn.
1. Hard-disk drive. 4. System board.
0231 System RAM error-System RAM fails at offset nnnn.
Utility.
0260 System timer error
1. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date.
2. Remove one of the keyboard and the auxiliary input device.
0220 Monitor type...
Hardware Maintenance Manual - Page 63
...): a. Battery pack e. CD-ROM and diskette drive in loop
mode at the time of the failure is inoperative. LCD assembly
ThinkPad A30, A30p, A31, A31p 59 Run the diagnostic test for damage. PC Cards 4. External diskette drive g. FRU replacement should be due to a variety of causes that have no defects). If no more errors exist.
Non-IBM devices b. DIMM h. Intermittent problems...
Hardware Maintenance Manual - Page 130
a 1
2 2
1
126 MT 2652/2653/2654 There are servicing. Removing and replacing a FRU
Installation of clear plate
When the front bezel is replaced to with Bluetooth feature
TM
2. The procedure is contained in the clear plate set must also be installed.
If the computer has the Bluetooth feature, you are several clear plates in the FRU. Confirm the model name...
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