Windows 7 Pro freeze

Hi all
I got problem with my windows 7 pro, just got it today, i have tried both my e download version, and my friend's hard copy. It seems the system freeze half way when i am doing some thing, watching dvd or surfing internet, pretty randomly, no blue screen, no error message, just totally freeze. mouse seems can move around for 5 sec, but clicking around does nothing, and then mouse becomes no responding either. control alt delete doesnt work either. Can any one help me?


spec
Intel core 2 duo e8500 3.16ghz
4gb memory
windows 7 64bit
asus p5ql pro mother board
ati raden hd4850
all latest drivers

Hi
Here is the file you asked for, thank you for your help.

hi louhao9999
you seems to have similare than me : https://www.sevenforums.com/crashes-d...tml#post383505

Just try to disable in your bios 'remaping memomry feature' in chipset feature.
You'll loose 1 gb of ram but freeze will stop

Let me know that stop freeze too for you plz