User Manual

Table Of Contents
Troubleshooting 4-15
USB Failure 0
If the USB fails, perform the following, one at a time. Do not replace a non-defective FRU:
Figure 4-8. USB Failure
Start
Check power/card
reader board
cable connection
Replace Mainboard
Reconnect power/card
reader board cable
OK
OK
NG
Replace power/card reader
board cable
Replace power/card reader
board
OK
NG
Check power/card
reader board