Specifications

Table 9. Common Firmware Error Codes (continued)
Error Code Description Action/ Possible Failing FRU
B1xx 4606 Firmware failure 1. Check for system firmware
updates
2. Operator panel, Location: L1
3. Replace the system board,
Location: P1 (See note 3 on
page 37.)
B1xx 4608 Service processor early termination 1. Reset the system by
disconnecting and reconnecting
system power
2. Reload system firmware
3. Replace the system board,
Location: P1 (See note 3 on
page 37.)
B1xx 460A Time of day clock has been reset 1. Set time of day
2. System board, Location: P1 (See
note 3 on page 37.)
B1xx 460B NVRAM/TOD battery Battery, Location: P1-V4 (See note 3
on page 37.)
B1xx 4611 Service processor fault 1. Processor card, Location: P1-C1
2. System board, Location: P1 (See
note 3 on page 37.)
B1xx 4620 Modem configuration failure 1. Check modem configuration files
2. Check for system firmware
updates
3. Modem
4. System board, Location: P1 (See
note 3 on page 37.)
B1xx 4621 Modem disconnect failure 1. Check modem configuration files
2. Check for system firmware
updates
3. Modem
4. System board, Location: P1 (See
note 3 on page 37.)
B1xx 4622 Service processor failure 1. Operator panel, Location : L1
2. Check for system firmware
updates
3. System board, Location: P1
B1xx 4633 System power control network failure 1. Check for system firmware
updates
2. System board, Location: P1 (See
note 3 on page 37.)
B1xx 4634 System power control network loop
fault
1. Check SPCN cabling
2. Go to “MAP 1540: Minimum
Configuration” on page 52
B1xx 4644 Processor VPD failure Ignore all location codes.
Go to MAP 1540: Minimum
Configuration.
236 Service Guide