Samsung UN50EH5300FXZA, black screen

[Arn241976]

Re: Samsung UN50EH5300FXZA, black screen

Perfect, thanks!

I don't recall what the back-light level was set to, but I imagine it was pretty low. I don't think I used my Avia setup DVD on this TV (I probably grabbed settings off of a forum) but I usually like a dimmer setup. It was probably the sheer number of hours it was on. This was the main TV for the wife and kids, and I would guess it was on for an average of 18 hours a day.

[budm]

Re: Samsung UN50EH5300FXZA, black screen

BTW, how many bad LEDs did you find?

[Arn241976]

Re: Samsung UN50EH5300FXZA, black screen

Haven't had a chance to tear it apart yet, last minute work trip. Hope to start this weekend.

[djjonglee]

Re: Samsung UN50EH5300FXZA, black screen

If you unplug the cable between the main board and the power supply board then plug the TV into the outlet, do get the backlights to come on and stay on? If it does, then the power supply/LED driver board is OK and the problem is on the main board.

Hi,

Newbie from this group,I Have UN50EH5300FXZC, i know the tread is a bit old but i'm hoping that maybe someone can help or direct me where to order the main board.



Thanks in Advance

[Andrew F. Ali]

Re: Samsung UN50EH5300FXZA, black screen

Haaaa....What is the Main Bd. No.????