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Document ID: GSMH-38QHDK |
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IBM PS/2 - 8580 25MHZ, intermittent OS/2 Trap errors
Applicable to: World-Wide
Symptom:
Intermittent trap 0002 errors may be experienced on 25 MHZ 8580 systems running OS/2 due to a timing condition on the system planar. Other complex operating systems may experience NMI or other errors depending upon the characteristics of the operating system.
Problem Isolation Aid:
8580 25 MHZ systems may require a replacement system board when "8 megabytes of system board memoery is installed and errors, as described above are occuring.
The following information will help determine if your system is affected:
Examine the "modules" in position "U24" and "U34" located near J8 and J9, the system board memory sockets. If the part number on the module is "FCT841" the system board should be replaced.
Important Notice:
Information printed on the systems board near the module should be ignored. Only informaiton printed on the module should be used when making the physical check. Modules with any identification other than "FCT841" (such as F841, 841D, 72F841, 72F841D, etc) are good and the system board does not need to be replaced. Order the current level system board FRU F841, 841D, 72F841, 72F841D, using normal parts ordering procedures.
SAS KEYWORDS:
PSY2 A16 A21 A31
PSY2ERR PSY2BRD 8580SYSBRD PSY2MEM
8580SYSMEM PSY2 ECA051
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Search Keywords |
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Hint Category |
Retain, OS/2 | |
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Date Created |
28-07-94 | |
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Last Updated |
01-05-98 | |
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Revision Date |
27-04-99 | |
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Brand |
IBM PC | |
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Product Family |
PS/2 | |
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Machine Type |
8580 | |
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Model |
all | |
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TypeModel |
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Retain Tip (if applicable) |
H12390 | |
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