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Service Hints & Tips |
Document ID: LWIK-438N35 |
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TP 770X - False failure on display diagnostics
Applicable to: World-Wide
SYMPTOM:
770X fails display diagnostics.
CONFIGURATION:
Display diagnostic may fail for display if BIOS 9/3/98 PN 97H4091 is on the system. This may not be a hardware fail and the steps listed in solution should be tried before any hardware replacements.
SOLUTION:
Prior to any hardware replacement, update the BIOS to v1.00 97H4150 dated 10/1/98 or later. To download the latest BIOS update, click here ().
After the update, re-run the diagnostics. If the failure still occurs, follow normal procedures and replace defective parts.
ADDITIONAL INFORMATION:
Diagnostic error observed: DEV 053 ERR 03 FRU 0042. Only very few systems may have shipped with the suspect level of BIOS.
Search Keywords |
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Hint Category |
Display/Monitor, Error Messages | |
Date Created |
16-12-98 | |
Last Updated |
19-01-99 | |
Revision Date |
19-01-2000 | |
Brand |
IBM ThinkPad | |
Product Family |
ThinkPad 770X | |
Machine Type |
9549, 9544 | |
Model |
Various | |
TypeModel |
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Retain Tip (if applicable) |
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Reverse Doclinks |