• Code: 851
• Description: IEEE1394 I/F abnormal
• Causes: • IEEE1394 interface board defective • Defective controller board

• Code: 853
• Description: Wireless card startup error
• Causes: • Loose connection between the card and the connection board

• Code: 854
• Description: Wireless card access error
• Causes: • Loose connection between the card and the connection board

• Code: 855
• Description: Wireless card error
• Causes: • Defective card

• Code: 856
• Description: Wireless card connection board error
• Causes: • Defective card connection board

• Code: 860
• Description: Startup without HD connection at main power on
• Causes: • Cable between controller and HD loose or defective • HD power connector loose or defective • HD defective • Controller defective

• Code: 861
• Description: Startup without HD detection when the power key was pressed
• Causes: • Cable between controller and HD loose or defective • HD power connector loose or defective • HD defective • Controller defective

• Code: 862
• Description: Bad sector count at the maximum
• Causes: • Data corruption • Defective hard disk