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Can not connect to network
Can not connect to
network
Yes
Check if LFE8634(U12)
is on In mainboard
Yes
if
Check
R580,R581,R582,R583,R
584 is on in main board
Yes
Check if the P4 is ok
Or not
4-6
No
Fix U12 in mainboard
No
Fix all the resistors
No
Change P4
Trouble shooting chart
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