Windows 7 Screen Flickering/Refreshing? Fix here!

Posted by Michichael on Tuesday August 18, 2009 3:01 pm

So! I decided to install Windows 7 on my work laptop and see how it would perform in a work environment. I'm impressed. It's natively compatible with everything we run except for the VMWare ESXi control panel. Woo! But then I noticed a problem. Often, and even more when doing Firefox or resizing windows, the screen would appear to flicker - applications would disappear from the task bar (but still be open and visible) etc. It was bizarre, but not really a game-ending problem. It got worse and worse so I opted to install the latest drivers from Intel, WMDI 1.1 compatible! You'd think it'd fix it buuuuuuuut no. It doesn't. However, after much dicking around, and finding NO help whatsoever on the internet (Google, you failed me you bastards!) I figured it out. The tips pointing me the right way did come from references to OpenGL, and it took me a while to find the settings in Windows 7, since the "Driver disallows editing of advanced 3d properties". Or some shit like that. Anyway, this doesn't resolve it 100%, there is still some refresh flicker, but it's a huge improvement. Others may find settings that work better.

• Open the Intel Graphics Media for Mobile tray. You should have this installed and running, if it's not, reinstall your graphics drivers from Intel and be sure to enable it (Yeah, it's a hassle and I hate having more than bare minimums installed but it's necessary in this case). Right click and select "Graphics Properties."
• Now, in the Window that popped up, you should see a 3d Settings Button:

•  In the new window that pops up, use the following settings:
  
  • Asynchronous Flip: On
  • Triple Buffering: On
  • Flipping Policy: Flip
  • Depth Buffer Bit Depth: 24 Bit Depth Buffer
  • Force S3TC Texture Compression: On
  • Force FXT1 Texture Compression: Off
  • Driver Memory Footprint: Low
  • Texture Color Depth: 32 bits per Texel
  • Anisotropic Filtering: Off