How to test power supply board on lcd tv I checked the fuse with multimeter and it's fine. When you turn the tv on you can hear the clicking but no led indicator lights on. I try to system reset and you hear multiple clicking, still no Led indicator. It seems like it is the power supply board. Is there a way to check if that is the problem before ordering a new board.
03 Nov, 2017
79%Solved this issue
106minTime to fix
60%Recommend to DIY
Need a faster answer?
Hi! that is the typical problem of damaged electrolytic capacitor, check that they are not inflated at top compare with other ones on the board if so replace it by new ones careful to put them back be sure they have the same capacity and voltage and also they have position + and - on the board respect their position. Take a look at this video.
SHARE YOUR EXPERIENCE
Were you able to resolve it?Yes NoAwesome !Ok
How long did it take to fix?Good to know
Is it better to DIY or Repair?DIY RepairGreatGot it
Instant Repair Help
over the Phone or Video
Get Instant Help
Save hundreds of $$$