DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-1031MEM-BD (32MB Memory Circuit Pack)
9
Memory RAM Checksum Test (#903)
This test computes the checksum of the system software text module. This test is
only run when the Memory circuit pack in slot one is being tested. If this test fails,
the RAM is corrupt. It does NOT indicate a hardware problem.
DO NOT REPLACE the Memory circuit pack when this is the only error or failing
test.
For systems equipped with the Standard Reliability configuration, do a system
restart (enter
reset system 4
) as soon as possible. For systems equipped with
the High Reliability or Critical Reliability configuration, perform the following steps
as soon as possible:
1. Busyout the standby SPE (enter
busyout spe-standby
).
2. Reboot the standby SPE (enter
reset spe-standby 4
).
3. Wait for the standby SPE to reboot (about 5 minutes).
4. Lock the standby SPE into active mode using the SPE-SELECT switches
on the DUPINT circuit packs. This will cause the new active SPE to
perform COLD reset and the new standby SPE will perform a reboot
FAIL The audit detected one or more single or multiple bit errors on the indicated
Memory circuit pack(s).
1. Retry the command.
2. If the test continues to fail, replace the affected Memory circuit pack.
3. If the test continues to fail after replacing the Memory circuit pack, replace
the Processor circuit pack. To replace the circuit packs, use the procedure
described in
Replacing SPE Circuit Packs
in Chapter 5.
PASS The Memory does not contain any single or multiple bit errors.
Table 9-406. TEST #902 Memory Single/Multiple Bit Error Audit — Continued
Error
Code
Te s t
Result Description/ Recommendation
Continued on next page
