My TV keeps losing signal from my pc

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LyleWayne

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Sep 13, 2014
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So basically I have a Samsung LED TV model code: UE28F4000 and I just recently bought a PC running windows 7. I connected the PC to the tv using and hdmi cable which has never had any problems before when i used it on my xbox but for some reason my tv loses signal for about 3 seconds and then coming back on.Its really starting to get annoying. Even if im just on the desktop it will still do it.

Does anybody know if theres a fix for this? I dont think i will be able to use vga because my secong monitor is already using that
 
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Come on guys. Google it? native resolution is 1366x768. Its a 720p 50Hz TV.

You can try the 720p50 mode. Or try another monitor to see if it is the laptops output
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I've tried a few cables and they all do the same thing. My PC resolution is set to 1366 x 768 (28" TV).

I'm not too sure how do I check? I have amd catalyst control centre is that helps
 
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I'm pretty sure my tv's native resolution is 720p, when i tried 1080p everything was too small and didnt look right. The only resolution that looks right is 1366 x 768 :/
 
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Yeah it looks terrible. Same with all the others. I don't know if the problem is going to happen on a different resolution but all the other resolutions dont seem to work for my tv. Either too big or too small.

I did see an option in the amd ccc to force '720p50' (pal) to the display manager but it said it could cause my tv not to work anymore, I dont know if this could work but i dont really feel like risking it until i know what it is exactly
 
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