Troubleshooting 7-7
On-screen error message Cause Action
8130 Mismatch DIMM
detected in DIMM
group#1
8131 Mismatch DIMM
detected in DIMM
group#2
8132 Mismatch DIMM
detected in DIMM
group#3
DIMM group do not match. Check supported DIMMs and
Replace them. If replacing the
DIMMs does not help, replace the
CPU/IO module.
8150 NVRAM Cleared By
Jumper
CMOS clear jumper is
mounted.
8151 Password Cleared By
Jumper
Password clear jumper is
mounted.
Turn off the DC power and
change back the jumper setting.
8160 Mismatch Processor
Speed detected on
Processor 1
8161 Mismatch Processor
Speed detected on
Processor 2
CPU frequency does not
match.
Check supported CPUs and
replace them. If replacing the
CPU does not help, replace
CPU/IO module.
9064 Mixed CPU Steppings
detected
Different CPU steppings are
found.
Check supported CPUs and
replace them. If replacing the
CPU does not help, replace
CPU/IO module.
9002 Memory not installed. DIMM is not implemented.
DIMM is faulty.
Mount or replace the DIMM.
9003 Memory
implementation error
detected
Error is detected on memory
implementation.
Check supported DIMMs and
replace the DIMM. If replacing the
DIMM does not help, replace the
CPU/IO module.
9006 HW Memory Test failed.
Memory is faulty. Replace the DIMM. If replacing it
does not help, replace the
CPU/IO module.
9000 A serious error occurred
during a POST.
There are some preceding and
specific error messages.
Check the other error message.
9090-9097 A memory error has
occurred, or memory is
faulty.
(a) Verify that the memory is
mounted properly.
(b) Replace the memory. If this
does not help, replace the
module.