• Code: 851
• Description: IEEE 1394 I/F error
  Driver setting incorrect and cannot be used by the 1394 I/F.
• Causes: • NIB (PHY), LINK module defective; change the Interface Board • Controller board defective

• Code: 853
• Description: 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).
• Causes: • Wireless LAN card missing (was removed)

• Code: 854
• Description: 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).
• Causes: • Wireless LAN card missing (was removed)

• Code: 855
• Description: Wireless LAN error 3
  An error was detected on the wireless LAN card (802.11b or Bluetooth).
• Causes: • Wireless LAN card defective • Wireless LAN card connection incorrect

• Code: 856
• Description: Wireless LAN error 4
  An error was detected on the wireless LAN card (802.11b or Bluetooth).
• Causes: • Wireless LAN card defective • PCI connector (to the mother board) loose

• Code: 857
• Description: USB I/F Error
  The USB driver is not stable and caused an error.
• Causes: • Bad USB card connectionc test. • Replace the controller board

• Code: 858
• Description: HDD Encryption unit error 1
• Causes: A serious error occurs when data is encrypted to update an encryption key with the HDD encryption unit. [Number] shows a suffix number of SC code. • [0], [1], [30]: Replace the controller board. • [2]: Replace the NVRAM.

• Code: 859
• Description: HDD Encryption unit error 2ory)
• Causes: A serious error occurs when the HDD data is encrypted to update an encryption key with the HDD encryption unit. [Number] shows a suffix number of SC code. • [8]: Install the HDD correctly or initialize the HDD. • [9]: Initialize the HDD. • [10]: Replace the HDD or replace the controller board.