• Code: 853
• Description: Wireless LAN card not detected The wireless LAN card is not detected before communication is established, though the wireless LAN board is detected.
• Causes: • Loose connection
• Remedy: Check the connection.

• Code: 854
• Description: Wireless LAN/Bluetooth card not detected The wireless LAN/Bluetooth card is not detected after communication is established, but the wireless LAN board is detected.
• Causes: • Loose connection
• Remedy: Check the connection.

• Code: 855, 856
• Description: Wireless LAN/Bluetooth card error An error is detected in the wireless LAN/Bluetooth card.
• Causes: • Loose connection • Defective wireless LAN/Bluetooth card
• Remedy: 1. Check the connection. 2. Replace the wireless LAN/Bluetooth card.

• Code: 857
• Description: USB interface error The USB interface cannot be used due to a driver error.
• Causes: • Defective USB driver • Loose connection
• Remedy: 1. Check the connection. 2. Replace the USB board.

• 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.
• 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: Initialization error The controller detects that the hard disk fails.
• Causes: • HDD not initialized • Defective HDD
• Remedy: 1. Reformat the HDD. 2. Replace the HDD.

• Code: 861
• Description: HDD: Reboot error The HDD does not become ready within 30 seconds after the power is supplied to the HDD.
• Causes: • Loose connection • Defective cables • Defective HDD • Defective controller
• Remedy: 1. Check the connection between the HDD and controller. 2. Check and replace the cables. 3. Replace the HDD. 4. Replace the controller.