SC8xx: Overall System
477
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC cannot be recovered by replacing the controller board.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC853-00 B Bluetooth device connection error
The Bluetooth hardware (USB type) was connected after the machine was turned on.
The Bluetooth hardware (USB type) was connected after the machine was turned on.
Always connect the Bluetooth device (USB type) before the machine is turned on.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC854-00 B Bluetooth device disconnected
The Bluetooth hardware (USB type) was disconnected after the machine was turned on.
The Bluetooth hardware (USB type) was disconnected after the machine was turned on.
Never remove the Bluetooth device (USB type) after the machine starts
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC855-01 B Wireless LAN board error (driver attachment failure)
Wireless LAN board error (wireless LAN card: 802.11 is covered)
• Defective wireless LAN board
• Loose connection
• Cycle the main power off and on.
• Replace wireless LAN board
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC855-02 B Wireless LAN board error (driver initialization failure)
Wireless LAN board error (wireless LAN card: 802.11 is covered)
• Defective wireless LAN board
• Loose connection
• Cycle the main power off and on.
• Replace wireless LAN board
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC857-00 B USB I/F Error
The USB interface is unusable because of a driver error.
USB driver error (There are three causes of USB error: RX error/CRC error/STALL. SC is
issued only in the case of STALL.)
• Check the USB connection.
• Replace the controller board.
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