MiTAC w130 서비스 매뉴얼
72
9-12 System USB Port Test Error
An error occurs when a USB device is installed
USB Test Error
1.
Check if the USB device is installed
properly. (Including D/D board).
Test
ok ?
Correct it.
Yes
Try another known good D/D
board or good USB device.
Re-test ok
Yes
Correct it.
Replace motherboard
Board-level
Troubleshooting
Check the following parts:
Signal:
Parts:
N
o