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Pete, Electronic Engineer
Category: TV
Satisfied Customers: 15470
Experience:  Over 16 years of experience installing and repairing electronics.
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I have a 55lb5900 lg led it was dead so i have replaced the

Customer Question

i have a 55lb5900 lg led it was dead so i have replaced the main board and the power supply but the only thing i can get is when i plug in the set the standby light flashes and goes solid and you can hit the power button on the set and on the remote and it will do nothing
Submitted: 2 months ago.
Category: TV
Expert:  Pete replied 2 months ago.

Hi Johnnie

Expert:  Pete replied 2 months ago.

I haven't heard back from you yet - please reply and let me know if you still need assistance with this.

Customer: replied 2 months ago.

yes sr i do still do

Expert:  Pete replied 2 months ago.

Do you know if the TV suffered any damage from a power outage or thunderstorm, or how it became dead in the first place?

Do you have a voltmeter and schematics available to carry out some voltage checks?