Samsung LN37A550P3F Multiple Power Cycles to Turn on
Hi All! I have a Samsung LN37A550P3F and as of recently, it has been having a hard time powering on. It goes through multiple power cycles with an odd looking pixelated screen between power cycles before it turns on successfully. It sometimes has loud screeching sounds coming out of the speaker too. I have attached a video of the power up here. Any advice on what part I may need to order and replace would be helpful!
Thanks!
Zane
3 件のコメント
Hi! Thanks for the response. I do have an electrical tester... A T5-1000. How should I test the boards?
Also, posting a closer look at the highlted part of the board . Looks light it might have been dust. The T-board is located under a plate. Safe for me to attempt the removal of this cover on it? Attaching photo of this too
Zane Williamson さんによる
Yes it should be safe to do so.
oldturkey03 さんによる
Ok added photos of the tcon
I don't see any obvious damage. I dusted it off a bit. But TV still does same thing in video. Also, now the video is going blank after a few minutes too. Still have sound though. Perhaps I try replacing the T con board?
Zane Williamson さんによる