i got a freind computer im working on now,,,it locks up once and a while,,,only on aces high and microsoft flight sim,,,i guess it ran fine with rogue spear,,,,well,,it had a old geforce 1 card in it,,,so we got him a new geforce 4 mx440 with ddr,,,i put 256k more memory in his computer,,its a pentuim 3<~~and runs really good and stable,,,well,after i did all that to it,,it played for about 40min,,i left his house,,and it locked up after i left,,and it locks up too were windows or nothing works,,you have to shut it down and restart,,,,and he says somtimes he can play for 30min,,and some times he only gets 10seconts!!,,,well,i done every driver reboot you could imagine
i replaced most of the 3d stuff,,sence it only seems to happen while in 3d mode,,because it will run online all day and not lock up once,,but only in a game
i was woundering one thing!! could a old turtle beach montago sound card be the problem?,,is it maybe locking up the computer?