Service manual

Troubleshooting 3-79
Refer to Example 3–48. SROM/XSROM diagnostics are expected to complete in
a certain amount of time. If that time is exceeded, a timeout occurs and is
reported to the SCM.
CPU1 in QBB0 hangs running test 1b subtest 19. Test 1b is the local IOP
configuration test ID test and is run on a local primary.
When the test hangs on CPU1, a new local primary is selected, CPU3 on
QBB0. It too hangs.
In QBB1 the same thing is happening. CPU1 hangs running the same
test/subtest.
A new local primary is chosen, CPU3 in QBB1, and it too hangs.
When the results of phase 0 testing are printed at the beginning of phase 1,
the system map indicates the configuration error.