SC No. Level Error Name/Error Condition/Major Cause/Solution
SC858-01 -
Data encryption conversion error (HDD Key Setting Error)
A serious error occurred during an attempt to update the encryption key.
• Data in the USB Flash etc. corrupted
• Communication error because of electromagnetic interference etc.
• Controller board defective
Replace the board.
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC858-02 A
Data encryption conversion error (NVRAM read/write error)
A serious error occurred after data conversion during an attempt to
update the encryption key.
NVRAM defective
Replace the board.
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC858-30 A
Data encryption conversion error (NVRAM Before Replace error)
A serious error occurred after data conversion during an attempt to
update the encryption key.
Software error such as conversion parameters being invalid.
Replace the board.
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC858-31 A
Data encryption conversion error (Other Error)
A serious error occurred after data conversion during an attempt to
update the encryption key.
Controller board defective
Replace the board.
5. Troubleshooting
558