[mythtv-users] Minor Screen Refresh Visible
william_munson at comcast.net
Wed Jul 30 10:01:08 UTC 2008
C.T. Paterson wrote:
> I find the problem a little difficult to explain - which is probably
> why I'm finding it hard to google for it.
> My video is 98% fine - but there is a bit of a refresh artifact that
> rolls from top to bottom across the screen over a few seconds. Most
> of the time it is not even noticable, but when the image is static
> (ie. menus) it's more visible. I have always had this - when I was
> outputting to a CRT, and now on my new LCD TV.
> My xorg.conf is attached, and my video card details are below (from
> lshw); although if there was a non-nVidia specific setting I could
> try, I'd be curious to know that, too, as I'm considering pulling the
> card in favour of o/b video for heat and power reasons.
> description: VGA compatible controller
> product: GeForce 8400 GS
> vendor: nVidia Corporation
> physical id: 0
> bus info: pci at 0000:01:00.0
> version: a1
> width: 64 bits
> clock: 33MHz
> capabilities: pm msi pciexpress vga_controller
> bus_master cap_list
> configuration: driver=nvidia latency=0 module=nvidia
> Am I making any sense to anyone? ;>
It sounds like it may be a power supply issue. Pull that video card and
try the internal video.
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