Ricoh Neptune-P1 Service Manual page 205

4. Troubleshooting
An error was detected on the wireless
LAN board.
USB I/F Error
857 B
The USB driver is not stable and caused
an error.
HDD startup error at power on
HDD is connected but a driver error is detected.
4
860 B
-or-
The driver does not respond with the status of the
HDD within 30 s.
HDD re-try failure
At power on the HDD was detected. Power
supply to the HDD was interrupted after the
861 D
system entered the energy save mode, but
after the HDD was awakened from the energy
save mode it did not return to the ready status
within 30 sec.
HDD data read failure
863 D
The data written to the HDD cannot be read normally,
due to bad sectors generated during operation.
Note:
• If the bad sectors are generated at the image partition, the bad sector information is written to NVRAM.
• The next time the HDD is accessed, these bad sectors will not be accessed for read/write operation.
The HDD will probably require replacement soon.
HDD data CRC error
864 D
204
• Wireless LAN board defective
• PCI connector to MB loose
• Poor USB card connection
• Replace the controller board
• HDD is not initialized
• Level data corrupted
• HDD is defective
• Harness between HDD and
controller board disconnected,
defective
• HDD power connector
disconnected
• HDD defective
• Controller board defective
• HDD defective