• Code: 854
• Description: Wireless LAN Error 2
  The board that holds the wireless LAN card can be accessed, but the wireless LAN card (802.11b/Bluetooth) itself could not be accessed while the machine was operating.
• Causes: • Wireless LAN card has been removed.
• Remedy:

• Code: 855
• Description: Wireless LAN Error 3
  An error is detected for the wireless LAN card (802.11b or Bluetooth).
• Causes: • Wireless LAN card defective • Wireless card connection not tight
• Remedy:

• Code: 856
• Description: Wireless LAN Error 4
  An error is detected for the wireless LAN board (802.11b or Bluetooth).
• Causes: • Wireless LAN card board defective. • PCI connector loose (External controller interface board).
• Remedy:

• Code: 857
• Description: USB I/F Error 1
  The USB driver is unstable and generated an error. The USB I/F cannot be used.
• Causes: • USB board or controller board defective
• Remedy:

• Code: 858
• Description: Data Encryption Error 1
  These are errors of the HDD Data Encryption Option D377.
• Causes: 0 Key Acquistion Key could be acquired. • Replace the controller board 1 HDD Key Setting Error The key was acquired but the HDD could not be set. • Turn the machine power off/on several times. • Replace the controller board. 2 NVRAM Read Error NVRAM data conversion failed (mismatch with nvram.conf) • Replace the NVRAM 30 NVRAM Before Replace Error DFU. May occur during development. • Turn the machine power off/on several times. • Replace the controller board. 31 Other Error An unexpected error occurred while data was being converted. This error is the same as SC991. See SC991 below.
• Remedy:

• Code: 859
• Description: Data Encryption Error 2
  These are errors of the HDD Data Encryption Option D377.
• Causes: 8 HDD Check Error Data conversion was attempted with no HDD unit present. • Confirm that HDD unit installed correctly • Initialize HDD with SP5832-1 Note: After installation, a new HDD should be formatted with SP5832-1 9 Power Loss During Data Conversion Data conversion stopped before NVRAM/HDD data was converted. • Format HDD with SP5832-1 10 Data Read Command Error More than two illegal DMAC communications were returned. • HDD defective • Format HDD with SP5832-1 • Replace HDD
• Remedy:

• Code: 860
• Description: HDD startup error at power on
  HDD is connected but a driver error is detected. The driver does not respond with the status of the HDD within 30 s.
• Causes: • HDD is not initialized • Level data is corrupted • HDD is defective
• Remedy:

• Code: 861
• Description: HDD Error 2: HDD Startup
  The hard disks were detected at power on, but the disks were not detected within 30s after recovery from the energy conservation mode.
• Causes: • Cable between the hard disks and controller board disconnected or loose • Hard disk power connector loose • One of the hard disks is defective • Controller defective
• Remedy: