• Code: 853
• Description: Wireless card startup error
  The machine starts up. The IEEE802 11b card connection board is recognized. The wireless LAN card or bluetooth card is not recognized.
• Causes: • Loose connection between the wireless card and the connection board

• Code: 854
• Description: Wireless card access error
  The machine has been reading the data from the card. The machine loses access to the card; the wireless LAN card or bluetooth card connection board is still recognized.
• Causes: • Loose connection between the wireless card and the connection board

• Code: 855
• Description: Wireless card error
  Some illegal data is found in the card.
• Causes: • Defective wireless card

• Code: 856
• Description: Wireless card connection board error
  An error is detected in the wireless LAN card or bluetooth card connection board.
• Causes: • Defective wireless card connection board

• Code: 857
• Description: USB I/F Error
  USB interface error is detected.
• Causes: • Defective controller

• Code: 858
• Description: HDD Encryption unit error 1
  A serious error occurs when data is encrypted to update an encryption key with the HDD encryption unit.
• Causes:

• Code: 859
• Description: HDD Encryption unit error 2
  A serious error occurs when the HDD data is encrypted to update an encryption key with the HDD encryption unit.
• Causes:

• Code: 860
• Description: HDD: Initialization error
  The controller detects that the hard disk fails.
• Causes: • HDD not initialized
  • Defective HDD