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

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

• 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 controller.

• 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 (SP5832). 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.

• Code: 863
• Description: HDD: Read error
  The data stored in the HDD cannot be read correctly.
• Causes: Defective HDD. Defective controller.
• Remedy: 1. Replace the HDD. 2. Replace the controller

• Code: 864
• Description: HDD: CRC error
  While reading data from the HDD or storing data in the HDD, data transmission fails.
• Causes: Defective HDD
• Remedy: 1. Replace the HDD.

• Code: 865
• Description: HDD: Access error
  An error other than SC863 and SC864 is detected while operating the HDD.
• Causes: Defective HDD
• Remedy: 1. Replace the HDD.