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 (Bluetooth).
• Wireless LAN card missing (removed)
•
Wireless LAN connection loose
855
B
Wireless LAN Error 3
An error is detected on the wireless LAN card.
• Wireless LAN card defective
•
Wireless LAN card connection incorrect
856
B
Wireless LAN error 4
An error is detected on the wireless LAN board.
• Wireless LAN board defective
•
PCI connector to EGB loose
857
B
USB I/F Error
The USB driver is not stable and caused an error.
• Poor USB card connection
• Replace the controller board
858
A
Data Encryption Error 1
These are errors of the HDD Data Encryption Option.
6. Troubleshooting
206
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