CHAPTER 6 TROUBLESHOOTING
6-34
M-13 PCI BUS error
Possible cause Step Check Result Remedy
Harness
connection
failure
1 Is the connection between
connector P21 on the main
PCB and connector P1 on the
network board secure?
No Reconnect the connectors
securely.
Network board 2 Is the problem solved by
replacing the network board?
Yes Replace the network board.
Main PCB 3 Is the problem solved by
replacing the main PCB?
Yes Replace the main PCB.