HELPE ME LN40C550

Support for C series TVs that all user could ask. Please do not ask a questions at other forums.
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kakaka
Posts: 1
Joined: Tue Apr 29, 2014 10:06 pm

HELPE ME LN40C550

Post by kakaka » Tue Apr 29, 2014 10:28 pm

help
I replaced the motherboard and the LN40C550 lost my USB and the TV does not connect the NETWORK (MAC ADDRESS FAIL).
what can this be?
Could someone help me?
If there are errors in writing, sorry, I'm Brazilian.

saazao
Posts: 1
Joined: Fri Apr 24, 2015 11:28 pm

Re: HELPE ME LN40C550

Post by saazao » Fri Apr 24, 2015 11:34 pm

I have the same problem
replaced the main board
get "MAC FAIL" adr set to ff:ff:ff:ff:ff:ff
USB is working
Already did the factory reset via the service menu.
no change...

Anybody got something for this problem ?

thanks in advance

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