[mythtv-users] MythTV video issue with Mits WS-65613

[Sean M.McDermott]

Hi all,

I'm trying to get my MythTV box (Gentoo) running on my Mitsubishi 
WS-65613 and having a devil of a time.  The problem seems to be a lot 
of vertical ghosting/vibrating.  I'm new to this video stuff, but it 
seems to be putting two images on the screen, they are just off 
vertically by 30-50 pixels.  I'm not sure if its the vertical refresh 
rate or what.  Mitsubishi was useless, having put two calls into them.  
They "opened a case" for me and then stated that they only support 
computers connected to the TV via the VGA port which only support 
640x480.  So, not much help there.

I'm using a nVidia GeForce 5500 video card connected into the TV using 
the DVI interface.  I've connected my Mac PB G4 into the TV and I can 
get the 65613 working (lots of overscan) at 1920x1080 at 60Hz, but I can't 
find the appropriate modeline to replicate in Gentoo.

So, I have swapped hard drives and booted the MythTV box under Windows. 
  I installed Powerstrip and have had some limited success (following 
some emails from different AV forums).  Overscan on XP is an issue, but 
at least I got rid of the vibration.  I copied the modeline and 
rebooted under Gentoo, but alas the ghosting/vibration problem 
returned.

Does anyone have experience with a stable modeline for the Mitsubishi 
WS-65613 or offer suggestions to point me in the right direction.

Thanks in advance...

Sean.
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