IBM 6867 Personal Computer User Manual


 
the Online Manual and select Chapter 11 'DIMM/RIMM
Locator'.
Note
Replace the RIMM pair one at a time to identify the
failing RIMM in the pair.
Follow the steps below to locate the IBM PC Enhanced
Memory Diagnostics test options.
1. Select the DIAGNOSTICS option on the toolbar and
press Enter.
2. Highlight either the 'Memory Test-Full' or 'Memory
Test-Quick option and press Enter.
Memory Test-Full
The full memory test will take about 80 seconds per
MB of memory and will detect marginal, intermittent,
and solid (stuck) memory failures.
Memory Test-Quick
The quick memory test will take about 20 seconds per
MB of memory and will detect solid (stuck) memory
failures only.
Notes
Either level of memory testing can be performed on all
memory or selected RIMM pair sockets.
Only pair sockets containing RIMMs can be selected
for testing. C-RIMM sockets are noted by ........
besides the test description.
Important
If the failing RIMM pairs are not identified by the
diagnostics, replace individual RIMM on the memory
board one at a time until the diagnostics run with out
error.
Alert On LAN test
The Alert On LAN test does the following:
Determines if Alert On LAN is supported on the
system.
Checks the revision ID register.
Verifies the EEPROM checksum.
Validates that a software alert can be sent.
Asset ID test
The Asset ID test does the following:
Determines if Asset ID is supported on the system.
Verifies the EEPROM areas.
Performs an antenna detection test.
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