Bad picture Insignia NS-39L700A12

[jesselyons2002]

Looks like its getting power. But the picture looks bad. Tried jiggling the cable to the top of the tv and on the board to the right. Just a little to see if it would do anything. Nothing. Thanks for your help

[CapLeaker]

Re: Bad picture Insignia NS-39L700A12

reseat the lvds cable on both sides a few times and pray for it to clear up.

[jesselyons2002]

Re: Bad picture Insignia NS-39L700A12

Did that. Still the same thing

[jesselyons2002]

Re: Bad picture Insignia NS-39L700A12

If I buy another main board. Do you think this would fix the problem ???

[CapLeaker]

Re: Bad picture Insignia NS-39L700A12

I wouldn't risk it. There is a vertical line going down the screen too. Try flexing and squeezing around the frame a little (tab bonds). If that doesn't yield nothing, I'd part it out or bin it. Those Insignias are cheap made.

[jesselyons2002]

Re: Bad picture Insignia NS-39L700A12

I took apart the sheild around it. Press each ribbon slightly. You sure its a tab bond insure. How can I tell if its a bad main board ???

[jesselyons2002]

Re: Bad picture Insignia NS-39L700A12

I just want to make sure before I scrap this tv

[mattstolte]

Re: Bad picture Insignia NS-39L700A12

press on some of them tabs while tv is on and see if anything goes away i have seen a few people find bad caps on that arrest board. i think thats what its called. the board that has the tabs connected to it, i seen a few people find bad smd caps and replaced them and it worked, it was really amazing because i didnt anything on that board went to fault

[jesselyons2002]

Re: Bad picture Insignia NS-39L700A12

Yeah pressed on the boards too. Nothing.