So I installed Windows 7 two weeks ago and recently it has been crashing randomly without BSOD .it just freeze the screen ,can't press any key or open taskmanager...sometimes when playing ,surfing internet or even on idle.
I have the latest drivers installed ,here are the system specs
and No my power supply is ok, I checked and all I need is 260watts...I have enough
@daship : No my power supply is not junk and it is not failing, After checking I found that it's good enough and it's the best selling power supply in my country.
@zipzoomflyhigh : really useful comment
And I kinda fixed a part of the problem.. I figured that when running Windows Media Player ,then you sleep the pc when it's back it takes a minute and it crashes , please guys check if you have the same problem...
try to replace the memory stick with another one, or you can try memtest with your current memory. (memtest is a piece of software to test the memory for errors). http://www.memtest.org/#downiso
you can download the iso version or the auto installer v4.10 both located on the same site.
^^ beat me to it hehe.
As he said Memtest tests your memory to see if there are any problems with it, but i find that taking all the sticks out and trying to boot with one stick in at a time is more help
And as Zipzoom says, welcome to Win7, I dont know many folks who've got it and not had issues, its just life I guess