Random freezes and buzzing sounds??

[Quall999]

also, is the buzzing in game, or is it the xbox thats making the noise.

Next time you open your xbox (if it's the hardware). Take out the power supply and look under it. Look at where the 2 prongs under the xbox power cord plug is soldered. Is it cracked? Alot of the older ones tend to crackle and create electrical problems. That buzzing you hear may very well be an electrical issue.