A fix problem when playing any games like EA Sports FIFA 2007

Problems with this kind of "PC Freeze" or Hang Up when oppening
games or 3D accelerated applications are you dont know what part
of your PC is failing... many of this problems are very hard to fix...
first of all it might be a power supply problem.. take note that it gives the proper current for your pc to work,therefore a failing PSU
will make your PC freeze... another one is your motherboard, if you have a faulty motherboard it might make your pc freeze... this might be a video card problem too... maybe your video card is overheating or it can also have conflict with your built in VGA
try disabling your Built in VGA... try cleaning your pc with dust and try to run it again... and last is your sound card... it might have conflicts on your onboard sound chip... try disabling it at your BIOS... as ive told you its complicated because you will never be sure what part of your pc is causing the problem...
and also check if your pc is overheating...

top 5 problems are
1. Power Supply is Failing
2. Video Card is overheating
3. Faulty Motherboard
4. Your PC is overheating
5. Hardware conflicts

i wish you good luck and i hope my reply helped... :)

my system is automaticlly restarting.and i cant play cricate 07 , i am using VGA unicrome.processor:intel delcore