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Service Hints & Tips

Document ID: GSMH-3D4F9J

This document is provided to IBM and our Business Partners to help sell and/or service IBM products. It is not to be distributed beyond that audience or used for any other purpose.

TP 510 - Undetermined Problem

Applicable to: World-Wide

Undetermined Problems:
If you have not already done so, go to ¿Power Systems Checkout— and check the AC adapter and battery voltages.

If the AC adapter and battery voltages are correct and the problem remains, do the following.
1. Power-off the computer.
2. Remove or disconnect one of the following devices:
- Any external device or cable
- Any PCMCIA device
3. Power-on the computer.
4. If the symptom remains, repeat steps 1, 2, and 3 until you find the failing adapter or device.
5. If the problem remains, replace the Power Card.
6. If this does not solve the problem, replace the system board.

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Hardware Maintenance Information

Date Created

07-01-97

Last Updated

15-04-98

Revision Date

09-04-99

Brand

IBM ThinkPad

Product Family

ThinkPad 510

Machine Type

2604

Model

Various

TypeModel

Retain Tip (if applicable)

N/A

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