LanParty Blood-Iron P45 Elite Series, Руководство пользователя

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C
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Debug LED POST and Troubleshooting
Appendix C - Debug LED Post and Troubleshooting
POST
(hex)
Power on
00 00
A0
b8
C0
Debug Code
Action
None, blank Power on
-> Stopped at
00
Power on
->
00
->
Reset
->
Looping
00
-> C1
-> Stopped at
A0
00
-> C1
-> Stopped at
b8
00
-> Stopped at
C0
BIOS
Pr
ogram
Definition
Nil BIOS program starts to set
VID/FID
to initialize CPU. (Boot Block area). CPU
VID is incorrect.
A0~AF Definition: Initializing memory check code. B0~BF
Definition:
Initializing
memory/
devices check code (registers). Initializing memory
.
Possible Cause
1.
CMOS jumper is set at pins 2-3.
2.
5Vsb of PSU is insufficient.
(Minimum
required - 2A)
1.
Mixed-up BIOS data.
2.
Defective
CPU connection.
3.
Incompat
ible PSU.
4.
No CPU power
.
5.
Reset but
ton short-circuited.
PSU does not comply with the system’
s requirement.
1.
Incompat
ible memory modules.
2.
Mixed-up BIOS data.
1.
Mixed-up BIOS data.
2.
Incompat
ible memory modules.
3.
Incompat
ible PCI devices.
1.
Probing for failed memory devices.
2.
SPD value is lost
or empty
.
Solution
1.
Set the C
MOS jumper to pins 1-2
(default).
2.
Replace a
suitable PSU.
1.
Clear the
CMOS data.
2.
Remove
and reinstall the CPU.
3.
Replace a
suitable PSU.
4.
Inspect th
e 12V
connection.
5.
Inspect th
e cable that connects the
reset button to the front panel con
-
nector
.
Replace a PSU that will provide adequate power to the system. 1.
Remove
and reinstall the memory
modules.
2.
Clear the
CMOS data.
1.
Clear the
CMOS data.
2.
Remove
and reinstall the memory
modules.
3.
Remove
and reconnect the PCI
devices.
1.
Make sure the memory modules are installed properly in the slots.
2.
Replace t
he memory modules.
General Debug LED POST and Troubleshooting