Ricoh B064 Service Manual page 383

833 D Self-diagnostic error 8: Engine I/F ASIC
0F30 ASIC (Mandolin) for system control
could not be detected. After the PCI
0F31
configuration, the device ID for the
ASIC could not be checked.
0F41 The read/write check done for
resident RAM on the mother board
could not be done correctly.
50B1 Could not initialize or read the bus
connection.
50B2 Value of the SSCG register is
incorrect.
834 D Self-diagnostic error 9: Optional Memory RAM DIMM
5101 The write/verify check for the
optional RAM chip on the engine
mother board gave an error.
850 B Net I/F error
• Duplicate IP addresses.
• Illegal IP address.
• Driver unstable and cannot be
used on the network.
851 B IEEE 1394 I/F error
Driver setting incorrect and cannot
be used by the 1394 I/F.
853 B Wireless LAN Error 1
During machine start-up, the
machine can get access to the
board that holds the wireless LAN,
but not to the wireless LAN card
(802.11b or Bluetooth).
854 B Wireless LAN Error 2
During machine operation, the
machine can get access to the
board that holds the wireless LAN,
but not to the wireless LAN card
(802.11b or Bluetooth).
855 B Wireless LAN error 3
An error was detected on the
wireless LAN card (802.11b or
Bluetooth).
856 B Wireless LAN error 4
An error was detected on the
wireless LAN card (802.11b or
Bluetooth).
857 B USB I/F Error
The USB driver is not stable and
caused an error.
SM
B140 SERIES AND G126 SERVICE MODE
• ASCI (Mandolin) for system control is
defective
• Interface between North Bridge and
AGPI is defective
• Replace the mother board
• Memory device defective
• Replace the mother board
• Bus connection defective, loose
• SSCG defective
• Replace the mother board
• Bus connection loose, defective
• SSCG defective
• Replace the mother board
• Controller defective
• Mother board defective
• IP address setting incorrect
• NIB (PHY) board defective
• Controller board defective
• NIB (PHY), LINK module defective;
change the Interface Board
• Controller board defective
• Wireless LAN card missing (was
removed)
• Wireless LAN card missing (was
removed)
• Wireless LAN card defective
• Wireless LAN card connection incorrect
• Wireless LAN card defective
• PCI connector (to the mother board)
loose
• Bad USB card connection
• Replace the controller board
4-59 B064 Series/B140 Series/G126