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Service Hints & Tips |
Document ID: LWIK-3U7RXG |
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TP 770 - No power problem
Applicable to: AP-N, AP-S, EMEA
Abstract: TP 770 - NO POWER PROBLEM
Text:
A "no power" problem has been found on the TP770 family. This problem can sometimes be cleared by removing and reseating the Intel MMO Card ( CPU Card )
The root cause of the problem has been identified as the metal heatsink touching components on the system board.
A fix is being applied in Manufacturing to add kapton tape to the heatsink. The FRU P/N of the heatsink has changed from 12J0414 to 05K7039.
It is recommended that any TP770 that is returned to a repair center has the tape fix or the new heatsink with the tape applied as a proactive fix to help reduce warranty cost and to prevent further failures.
Search Keywords |
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Hint Category |
Power | |
Date Created |
05-05-98 | |
Last Updated |
12-06-98 | |
Revision Date |
08-06-99 | |
Brand |
IBM ThinkPad | |
Product Family |
ThinkPad 770 | |
Machine Type |
9548, 9549 | |
Model |
Various | |
TypeModel |
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Retain Tip (if applicable) |
Retain Tip# H057561 | |
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