Description: Wireless LAN card error 2
The board that holds the wireless LAN card can be accessed, but the wireless LAN card (802.11b/Bluetooth) itself cannot be accessed while the machine is operating
Causes: • Wireless LAN card has been removed during machine operation.
Code: 855
Description: Wireless LAN card error 3
An error was detected for the wireless LAN card (802.11b or Bluetooth).
Causes: • Wireless LAN card defective • Wireless card connection not tight
Code: 856
Description: Wireless LAN board error
An error is detected for the wireless LAN card (802.11b or Bluetooth).
Description: USB I/F Error
The USB driver is unstable and generated an error. The USB I/F cannot be used. The USB driver can generate three types of errors: RX, CRC, and STALL errors. Only the STALL error can generate this SC code.
Causes: • USB 2.0 disconnected • Controller board defective
Code: 860
Description: Startup without HD connection at main power on
The hard disk connection is not detected.
Causes: • Cable between HDC and HDD loose or defective • HDD power connector loose or defective • HDD defective • Replace the controller board
Code: 861
Description: Startup without HD detection at power key on
The hard disk connection is not detected.
Causes: • Cable between HDC and HDD loose or defective • HDD power connector loose or defective • HDD defective Replace the controller board