Troubleshooting - Sony DMW-S01NL Installation Manual

4-6 Troubleshooting

Error Message
02D0 System cache error - Cache
disabled
02D0 PCI System Error on Bus/Device/
Function
02D0 PCI Parity Error on Bus/Device/
Function
0B20 NVRAM Cleared by jumper
0B28 Unsupported CPU detected on
CPU Socket1
0B29 Unsupported CPU detected on
CPU Socket2
0B30 FAN1 Alarm occurred
0B31 FAN2 Alarm occurred
0B32 CPU Fan1 Alarm occurred
0B33 CPU Fan2 Alarm occurred
0B50 1st CPU with error taken off line
0B51 2nd CPU with error taken off line
0B5F Forced use CPU with error
0B60~0B65 WARNING-nnnDIMM
groups have been disabled
0B6F ERROR-DIMM group with error is
enabled
0B70 The error occurred during
temperature sensor reading
0B71 System Temperature out of the
range
0B74 The error occurred during voltage
sensor reading
0B75 System voltage out of the range
0B78 The error occurred during fan
sensor reading
0BB0 SMBIOS - SROM data read error
0BB1 SMBIOS - SROM data checksum
bad
0BB1 Expansion ROM not initialized
4-26
Chapter 4 Maintenance
POST Error Messages (continued)
Meaning
CPU cache error
PCI device error
PCI device error
BIOS cleared by the CMOS clear
jumper.
Unsupported CPU detected on CPU
socket 1.
Unsupported CPU detected on CPU
socket 2.
Error in the fan in the rear part of the
unit.
Error in the fan in the front part of the
unit.
Error in the CPU1 fan.
Error in the CPU2 fan.
CPU#1 has been taken off line.
CPU#2 has been taken off line.
CPU error
Memory #n is disabled.
Memory error
Error detected during temperature
checking.
Temperature error
Error detected during voltage checking.
Voltage error
Error detected during fan checking.
SROM data error
SROM data checksum error
Extended ROM on the PCI board has
not been initialized.
Cause/What to do
1. Replace the CPU.
2. Replace the mother board.
1. Replace the PCI device.
2. Replace the mother board.
1. Replace the PCI device.
2. Replace the mother board.
1. Replace the CMOS clear jumper in the
original position.
2. Replace the mother board.
1. Replace the CPU.
2. Replace the mother board.
1. Replace the CPU.
2. Replace the mother board.
1. Clean the fan.
2. Replace the fan.
3. Replace the mother board.
1. Clean the fan.
2. Replace the fan.
3. Replace the mother board.
1. Clean the fan.
2. Replace the fan.
3. Replace the mother board.
1. Clean the fan.
2. Replace the fan.
3. Replace the mother board.
1. Replace CPU#1.
2. Replace the mother board.
1. Replace CPU#2.
2. Replace the mother board.
1. Replace all CPUs.
2. Replace the mother board.
1. Replace memory #n.
2. Replace the mother board.
1. Replace all memory chips.
2. Replace the mother board.
Replace the mother board.
1. Clean the fan.
2. Replace the fan.
3. Replace the mother board.
Replace the mother board.
Replace the mother board.
Replace the mother board.
1. Rewrite SRAM data and restart.
2. Replace the mother board.
1. Rewrite rewrite SRAM data and
restart.
2. Replace the mother board.
Inhibit initialization of extended ROM not
required for booting.
(Continued)