halo 2 problem

the game loads fine but when i start to play it gets choppy to desribe it best the player looks up real fast and moves fast like its choppy this only happens when i look up and down then move, when i move the controller sticks and keyboard ADWS keys make game play chopy as well
i have tryed reinstalling both win 7 and halo2 my graphix card is a gtx 580 i also reinstalled the 360 controller drivers and sound driver everything is up to date i even tryed messing with rezolution

please help and thank you

Try running the game in compatibility mode in XP SP3.

"inittializtion faild. either insufficient system resources were found to run the game, or game data is missing or damaged. reinstalling the game may fix this problem " i tryed them all too

its oldy working right now i have it in window mode and it seems to work but it did glich out for a sec on the fist lvl in the elavator all i did was you sugest but it did not work then i tryed to load it like normal

im doing a fresh install now i will tell you how it went if it works or not

ok so i just tried halo2 again and its givings me the same problem. does anyone have a sugestion to what i should do? everything is a fresh install even the game was the last install after windows updates

i think i fixed it here is the page link

How to fix mouse stutter/lag - The Halo Forum

ATI and NVidia user guide


Quote:
Originally Posted by Lenard
Howdy there! I noticed that alot of you seem to have mouse problems :[
The most severe of these seems to be mouse stuttering. Thats when your mouse stops alot when you're looking around. This makes it look like your mouse sensitivity is very low.
This is caused by having really high frame rates during game play. I've been playing around with different frame rates at work and anything over 100 FPS gives me mouse stutter. 300 FPS and I can hardly look around.
Some of you have tried to get around this by setting your mouse sensitivity to 10 but that doesn't really fix the problem it just masks it.
I have a temporary sollution for you people by limiting the frame rates by turning Vsync on.
Edit: This only works in Fullscreen Mode.

Edit: Also, if you alt tab out of the game it will nullify the effects of this fix. You will have to relaunch Halo 2.
For Nvidia users:
1. Right click on your desktop
2. Click NVIDIA Control Panel
3. Select Advanced Settings
4. Click Manage 3D Settings
5. Click on the Program Settings Tab
6. Click Add
7. Select halo2.exe ( c:\program files\microsoft games\Halo 2 )
8. Scroll to the bottom of the settings for Halo2.exe and force Vsync ON
9. Click Apply
10. Play!



For ATI users:
1. Right click on your desktop
2. Click ATI Catalyst Control Center
3. Click on 3D
4. Click on All Settings
5. Scroll down to "Wait for vertical refresh"
6. Move it to the right until it says "On until application specifies"
7. Click Apply
8. Play!


I hope this helps some of you! Please reply if it works for you