Skip to main content

Fix Your Stuff

Right to Repair

Parts & Tools

Released 2007 Sizes: 32'' 37'' 42''

26 Questions View all

My TV takes like 1 minute to start and then it only stays on for 20 mi

My TV has a slow start of one or two minutes and then it only stays on for 20 or 30 minutes and give me a black screen. What's the problem?

Answered! View the answer I have this problem too

Is this a good question?

Score 0
Add a comment

LCD iPhone Screen Fix Kits

The budget option, covered by our Lifetime Warranty.

Shop Kits

LCD iPhone Screen Fix Kits

Cut repair costs, not quality.

Shop Kits

1 Answer

Chosen Solution

@faceoffback sounds like bad capacitors probably on the power board or the T-con board. you did not say that you continue to have sound when this happens. Verify that it is only your screen that goes blank. Let us know the exact model of your TV and post some pictures of all of your boards with your question. That way we can see what you see. Use this guide Adding images to an existing question for that.

Update (03/10/2018)

Start off with these relatively simple checks

Block Image

Was this answer helpful?

Score 0


When the TV goes black the sound goes out as well


@faceoffback okay skip the t-con board and focus on the power board. Your TV a LG 37LF65?


Yes it is thanks


Yes my TV is the LG model that you posted


Add a comment

Add your answer

John will be eternally grateful.
View Statistics:

Past 24 Hours: 0

Past 7 Days: 0

Past 30 Days: 1

All Time: 79