I recently changed my vga cable with a component cable a my mythtv
mediacenter. From the moment i made the switch the image quality is bad.
There are brown/darker thick lines rolling from bottom to top witch are
very annoying while watching movies or tv. With the vga cable the image
was better but i was unable to use the pixel plus 2 technology of my
Philips Tv.
I hope there someone out here who can point me in the right direction or
give me at least the technical term for this problem so i google this
problem.
Some details about the hardware i used:
- Motherboard: Gigabyte GA-K8N51PVMT-9
- Graphics card: Onboard Nvidia 6150 GPU
- Panasonic A/V Control Receiver SA-AR55
- Philips 32PF9966 LCD TV
Some things I already tried (without succes):
- various x.org configurations
- direct component connection (mediacenter to tv without receiver works
fine)
- component connection with dvd-player > A/V receiver > TV works also fine
- switched the component cable with the dvd-player has no effect, still
bad quality
The component cable I used is a top quality cable but is works fine for
our samsung dvd-player, so I think the cable is not the problem?
Thanks in advance
If you now put the VGA cable back, does the problem go away?
Larry
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When i'm using the vga cable or a component cable directly to the TV then the image quality is OK. It only occours when i'm using a component connection via the A/V receiver. An other weird thing is when i'm replace the pc with my samsung dvd-player the quality is also ok. The whole setup is the same as with the pc connected including the component cables. I also had a tip that it could been something with the synchronization settings. Does anybody have an idea how I can check or change those?