• Code: 850
• Description: Network I/F Abnormal
• Causes: • NIB defective • Controller board defective

• Code: 851
• Description: IEEE 1394 I/F Abnormal
• Causes: • IEEE1394 interface board defective • Controller board defective

• Code: 853
• Description: IEEE802.11b error - card not detected (power-on)
• Causes: • Poor connection • Defective wireless LAN card • Defective controller

• Code: 854
• Description: IEEE802.11b error - card not detected (during operation)
• Causes: • Poor connection • Defective wireless LAN card • Defective controller

• Code: 855
• Description: IEEE802.11b error
  Wireless LAN card error detected.
• Causes: • Poor connection • Defective wireless LAN card • Defective controller

• Code: 856
• Description: IEEE802.11b interface board error
  Wireless LAN interface board error detected.
• Causes: • Poor connection • Defective wireless LAN interface board

• Code: 857
• Description: USB I/F Error
• Causes: • Defective controller

• Code: 866
• Description: USB interface error detected.
• Causes: • Data corruption