First install GeForce 8600 GT not working 100%

Hi there <<

Just installed my first copy of Windows Build 7600 Ultimate , and installed the video drivers for my 8600GT GeForce

I notice a degeneration in the AVI MPEG video playback , which I never had in XP ...

I correctly installed Graphic card drivers and some Codecs , but it should run smoothly.

I can a slight pixelation while praying video

thank you



Windows Forum Admin
Staff member
Premium Supporter
Hi Honsbeek,
which version graphic drivers did you install?
You can get the latest version from here:

NVIDIA Driver Downloads - Advanced Search

i did that and am asking after the fact, could it have to do with Directx drivers?


Windows Forum Admin
Staff member
Premium Supporter
I guess installing them wouldn't hurt, what about your other drivers such as chipset and sound. These can also effect performance so it's worth having the latest versions.

A great source of information especially for tweaking drivers ect can be found in the 'Tweakguides Nvidia Forceware Tweakguide' and I urge you to give a read when you can: - Nvidia Forceware Tweak Guide

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