Description: Illegal ID code during controller firmware download
Causes: It is detected that the USB product ID sent at downloading of the controller firmware and the product ID of bootrom written in ROM do not match.
Remedy: - Download the controller firmware again. - Replace the video controller board by new one.
Code: E760-0000
Description: Error in software program for video controller
Causes: Fault of software program for the video controller
Remedy: - Download the correct firmware for the video controller - Replace the video controller PCB
Code: E805-0000
Description: Fan error
Causes: Fixing fan error Cause The fan is faulty. The engine controller PCB is faulty.
Remedy: - Replace the fan. - Replace the engine PCB.