HP Model 712/100 - Workstation Handbook page 67

2.
Determine the SIMM pair (starting with Pair 1) that contains the System Re-
sponder Address (as shown using the
the SIMM pairs as follows:
NOTICE: Addressing starts at Pair 1, not Pair 0.
A. If the System Responder Address (as shown using the pim COM-
MAND) is between 0x00000000 and 0x01FFFFFF:
Error in Pair 1
B. If the System Responder Address is between 0x02000000 and
0x02FFFFFF:
Error in Pair 0
C. If the System Responder Address is between 0x02100000 and
0x0FFFFFFF:
Address Space Not Filled, (Probable) Motherboard Failure
D. If the System Responder Address is between 0x10000000 and
0xEFFFFFFF:
Invalid Address Space, (Probable) Motherboard Failure
3.
Without the actual failed bit number, the failed pair number is as close a deter-
mination as possible. To try to locate the faulty (individual) SIMM, reboot the
system. Turn FASTBOOT OFF at the BOOT_ADMIN prompt and power cycle
again.
If the (destructive) memory selftest locates the faulty SIMM, the corresponding
Chassis Code is shown on the monitor. Replace the faulty SIMM. Otherwise,
replace the SIMM pair identified in this procedure. Return the system state
(e.g., FASTBOOT) to original condition.
4–8 Troubleshooting
command) within its range. Evaluate