Ok usually I can find or figure out a solution for everything, but I've searched high and low and have tried everything I could think of to get this to work.
My problem is that my HDTV picture will cut out momentarily (a few seconds) but only when I have it attached to my PC via an HDMI cable, any other device I plug into the tv works fine so I know it's not the TV.
The audio keeps running fine when it happens, but the TV panel will pop up (like only does when you first turn the TV on or when you switch inputs or unplug/reattach an input) So thats telling me that the signal is physically lost.
The problem only happens when I open graphically intense websites with video, or when I'm watching a high resolution video on full screen mode, on idle the image is stable, when I move the mouse around it glitches out longer so I'm thinking it might be a lack of graphical power. Oh and when I play a 3D game the TV mode automatically switches to 1024x768 at 75hz and everything looks good an runs perfectly fine.
The TV is a Sharp AQUOS 46" 1080p 120Hz Flat-Panel LCD HDTV, I'm running the HDMI cable directly from my motherboard through it's onboard HDMI output (motherboard is the ASUS M4A78T-E AM3). I'm pretty sure it's not a lack of processing power or Ram since I have an AMD Phenom II 965 quad core (3.4 ghz) and 4 GB of G.Skill Ripjaws DDR3 running at 1600 mhz.
My first though was that my HDMI cable was an older version what was not capable of handling the higher performance, so I bought a new HDMI cable which is the latest version (v1.4). That didn't solve it.
So now I'm thinking it might be a grounding issue since I installed the motherboard with the foam padding between the case and the output slots (like the foam on This Example). I wasn't sure if I should have installed it with this or not. Or I'm thinking I might have to buy a graphics card with an HDMI output, but why would they have an HDMI output on the motherboard if it wasn't capable of playing high res videos or content, unless they just through it in and expected people to not do much more then word processing or basic web browsing.
What do you think?
My problem is that my HDTV picture will cut out momentarily (a few seconds) but only when I have it attached to my PC via an HDMI cable, any other device I plug into the tv works fine so I know it's not the TV.
The audio keeps running fine when it happens, but the TV panel will pop up (like only does when you first turn the TV on or when you switch inputs or unplug/reattach an input) So thats telling me that the signal is physically lost.
The problem only happens when I open graphically intense websites with video, or when I'm watching a high resolution video on full screen mode, on idle the image is stable, when I move the mouse around it glitches out longer so I'm thinking it might be a lack of graphical power. Oh and when I play a 3D game the TV mode automatically switches to 1024x768 at 75hz and everything looks good an runs perfectly fine.
The TV is a Sharp AQUOS 46" 1080p 120Hz Flat-Panel LCD HDTV, I'm running the HDMI cable directly from my motherboard through it's onboard HDMI output (motherboard is the ASUS M4A78T-E AM3). I'm pretty sure it's not a lack of processing power or Ram since I have an AMD Phenom II 965 quad core (3.4 ghz) and 4 GB of G.Skill Ripjaws DDR3 running at 1600 mhz.
My first though was that my HDMI cable was an older version what was not capable of handling the higher performance, so I bought a new HDMI cable which is the latest version (v1.4). That didn't solve it.
So now I'm thinking it might be a grounding issue since I installed the motherboard with the foam padding between the case and the output slots (like the foam on This Example). I wasn't sure if I should have installed it with this or not. Or I'm thinking I might have to buy a graphics card with an HDMI output, but why would they have an HDMI output on the motherboard if it wasn't capable of playing high res videos or content, unless they just through it in and expected people to not do much more then word processing or basic web browsing.
What do you think?