Dynex DX-L42-10a Video issues

[nstlfrk]

My screen has lines in it and am wondering if it is something related to the LCD or maybe another part inside the TV like the TCON board maybe? It does not always have them sometimes it works fine.

Can any of you give me an idea or help me out?

[budm]

Re: Dynex DX-L42-10a Video issues

Can we at least see the whole back of the TV showing all the boards? Already try re-seating the cables?

[nstlfrk]

Re: Dynex DX-L42-10a Video issues

Can we at least see the whole back of the TV showing all the boards? Already try re-seating the cables?

Here you go sorry about that.

[dick_barton]

Re: Dynex DX-L42-10a Video issues

The cable does not look as though it is inserted into the connector properly. You need to flick the tab upwards and reinsert the cable then close the tab back down.

[petehall347]

Re: Dynex DX-L42-10a Video issues

The cable does not look as though it is inserted into the connector properly. You need to flick the tab upwards and reinsert the cable then close the tab back down.

i thought that and dismissed it .. i do get my left and rights mixed up though .. :scratch: ok missing emoji ..scratches chin ..

[budm]

Re: Dynex DX-L42-10a Video issues

They do not look like they are not inserted all the way in.
So some one worked on this TV before you? Where are the screws for the T-CON board?

[nstlfrk]

Re: Dynex DX-L42-10a Video issues

They do not look like they are not inserted all the way in.
So some one worked on this TV before you? Where are the screws for the T-CON board?

I have them off to the side and I attempted top reinsert the cables with no difference as an result.
The screws were in it when it was tested.

[dskall]

Re: Dynex DX-L42-10a Video issues

I would remove front bezel and metal strip on top and carefully push/tap on cables and boards. Heat/cool boards since it is intermittent should be able to localize problem.