Desktop games rebuild

[Marty7n]

Hi all

just wondering what i need to stop my computer from freezing and flashing at the startup LOADING just before i enter my password underneath the username on windows 7pro?
i have to hold CTrl ALT + delete to force it to go out of the loading screen and into PASSWORD INCORRECT,then click ok enter my password and computer acts normal from there on in!!>?im thinking it could be my small 512ram?
not too sure?
Also anything i can buy to turn my pc into a good gaming PC?


SYSTEM SPEC:*
Motherboard:GIGABYTE/8S661fxm-rz
CPU/ATS530 P/N 313790-001
CPU FAN:NMB MINEBERA Model 2806kl-04w-B89 brushless
RAM/DDR333-512MB only one of these
POWER SUPPLY:FANTEC Model JNP/350P
40gb hardrive + EXTENSION of 80gb
Phillips DVD/RW Drive + Factory Drive from old hewlett packard system!

new too this all help would be apreciated!THANKS.

 

[JMMD]

No idea on the Windows 7 thing but if you really want a gaming machine you'd probably be better off starting with a new machine.

Figure out a budget and work from there.

 

[mailpup]

Well, you are supposed to have 1GB of RAM for Windows 7 32 bit and 2GB for 64 bit versions so your low RAM isn't helping.

You neglected to say what kind of graphics card you have. For a gaming PC that is very important. However, that said, looking at the other components it appears that you will have to replace so many parts, you might as well build a whole new PC as JMMD said.