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4.285 bytes |
Service Hints & Tips |
Document ID: MIGR-47NJF5 |
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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 - Beep / no beep symptoms
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.
Beep symptoms
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Symptom / error |
FRU / action in sequence |
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One beep and a blank, unreadable, or flashing LCD. |
1. Reseat the LCD connector |
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One long and two short beeps, and a blank or unreadable LCD. |
1. System board |
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Two short beeps with error codes. |
POST error. See Numeric error codes. |
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Two short beeps with blank screen. |
1. System board |
No beep symptoms
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Symptom / error |
FRU / action in sequence |
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No beep, power-on indicator on, LCD blank, and no POST |
1. Ensure that every connector is connected tightly and correctly |
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No beep, power-on indicator on, and LCD blank during POST |
1. Reseat DIMM |
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No beep, during POST but system runs correctly |
1. Speaker |
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Search Keywords |
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Document Category |
Error Messages | |
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Date Created |
07-05-99 | |
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Last Updated |
07-05-99 | |
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Revision Date |
08-05-2000 | |
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Brand |
IBM ThinkPad | |
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Product Family |
ThinkPad 570 | |
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Machine Type |
All | |
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Model |
All | |
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TypeModel |
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Retain Tip (if applicable) |
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Reverse Doclinks |