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Service Hints & Tips

Document ID: MIGR-47N54D

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 570 - Error messages

Applicable to: World-Wide

The following information is intended for IBM Dealers and Authorized Servicers only. Customers attempting to follow any of the procedures below may void their warranty.

Symptom / error	FRU / action in sequence
Device address conflict	1. Load Setup Defaults in IBM BIOS Setup Utility 2. Backup battery 3. System board
Allocation error for: device	1. Load Setup Defaults in IBM BIOS Setup Utility 2. Backup battery 3. System board
Failing Bits: nnnn	1. DIMM 2. System board
Invalid System Configuration Data	1. DIMM 2. System board
I/O Device IRQ Conflict	1. Load Setup Defaults in IBM BIOS Setup Utility 2. Backup battery 3. System board
Operating System not found	1. Enter IBM BIOS Setup Utility and see whether the hard disk drive and diskette drive are properly identified 2. Diskette drive 3. Hard disk drive 4. System board

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	Document Category	Hardware Maintenance Information
	Date Created	07-05-99
	Last Updated	07-05-99
	Revision Date	08-05-2000
	Brand	IBM ThinkPad
	Product Family	ThinkPad 570
	Machine Type	2644
	Model	All
	TypeModel
	Retain Tip (if applicable)
	Reverse Doclinks and Admin Purposes