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Full Version: TV Displays Blank Screen When Viewing Hi-Def Files But Audio Still Plays
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I am a noob and don't have a lot of linux experience, so please be gentle.

Initially I setup my box with no problems.

I was able to play h.264 and it was working like a champ!

I decided a week later that I wanted to swap cases. When I swapped out the case I had to go through some initial setup again in XBMC - I found that I needed to install my NVIDIA again and recreate some of my audio and video settings within XBMC.

To upgrade:
sudo apt-get update
sudo apt-get upgrade

Reboot

Install NVIDIA driver:

sudo nvidia-installer --update

Reboot

I found that after my case swap that I am unable to play hi def content - h.264 mkvs. My video rendering method is VDPAU. When I play a mkv I can hear audio, but no video comes through - the screen is black. If I play standard def content, it plays fine. If I change me video rendering method to GLSL my mkv will play, but not in hi def.

Here is some more info:

Video Output - HDMI

System Info - Video:
OpenGL vendor: NVIDIA Corporation
OpenGL version: 3.2.0 NVIDIA 190.53

Playback Video Settings:
Render method: VDPAU

XBMC: XBMC Live 9.11
Ubuntu: Ubuntu 9.10
Zotac IONITX-B-E Intel Atom Nvidia ION Mini ITX MB
MB Specs: http://www.tigerdirect.ca/applications/S...CatId=4618

xorg.conf: https://docs.google.com/Doc?docid=0ASq2t...YmN2&hl=en

Debug: https://docs.google.com/Doc?docid=0ASq2t...ZmNu&hl=en

I've seen a few posts that have somewhat similar problems, but not the exact same. In most cases updating the NVIDIA drive fixed everything...But I've done this and I still can't play hi def content. I've searched the forums and google and I can't seem to find the exact scenario nor am I able to figure out what's wrong...Hope someone can help.

Additional Info:

I should also add that I had some sort of corruption when I first started my box up after the case swap. I ran a fschk - Not sure if that means anything to the problem.
Anyone?
Set the ram reserved for the gpu to 512 mb in the bios.
How do I change it?
Tries adding VideoRam 524288 to my xorg.conf, but that doesn't fix my problem...Is there something else I can try?
Turn your computer on, press delete or whatever key gets you in the bios menu, change the appropriate setting (manual helps here), save settings and exit.
You were bang on the money bobo1on1!

My igpu frame buffer size was set to 64mb...Changed it to 512mb and it's working like a champ!

Thanks for the help!