Halo freezes

[SFBlueK]

Ok I've had Halo for a few months now and I've never had any problems. Now, most of the time when I want to create an Internet game, after I type in the name, and click start, the game freezes and the sound repeats itself like every 2 seconds. This sometimes happens when I try to join a game in the internet lobby. Now I can't get into my campaign either because right when it loads, my computer freezes....BTW my whole computer freezes not just halo)...anyone have any suggestions or answers?

[Captain Cornflake]

Sometimes mine will freeze, but never during a game. That usually happens when I have too many things running on my PC. Try closing all other running programs. If other people use your PC, make sure they are logged off.

[Berkano]

Well, repeating sound is often caused by:

1) A driver you have is currently corrupted.
1 a) Uninstall the Driver and Reinstall the drivers for your sound/vid/motherboard

2) Some Halo files have been corrupted
2 a) Reinstall Halo

3) Your HD is fragmented. ->Defrag

4) A required file is missing from your computer and Halo is not
producing the correct error and is instead caught in an infinite
loop looking for it.
Solution:
Hard to tell sometimes. The way I used to figure mine out was a program called FileMon. If the program indicates a 'File not found' error for the Halo executable then odds are this is your problem. See what file it wants, do some google searches and replace the file if necessary.