Ethernet flowchart
Cannot connect with t
he
network, cannot
update through the network
Is the LAN cable plugged in properly?
No
Plug in the LAN cable firmly
Yes
Is the LED of the hub router lit?
(LINK LED)
No
Is power supplied to the MB board?
No
To Power Supply (System) flowchart
Yes Yes
Replacethe MB board.
Are the network settings of the menu
correct?
No
Make the correct network settings.
Yes
Replace the MB board
9-10
BDP-BX39/S390