Comp won't start Win XP

[kemfizix]

It won't boot, it immediately shows the F8 screen giving the options to restart but if I choose any of them, normal, safe mode, last working config it reverts back to the same page without any changes. I'll try making a boot disk w/ another comp and see if that works.

Any suggestions or solutions you might know? Thanks

[vidster]

Have you tried booting from your installation disk kemfizix?
What happened before this problem?. Did you install any new software/hardware?.

The more info you can give us the better

[kemfizix]

No I haven't that was going to be my next step. Actually it's my aunts comp and I don't know if she installed something. The thing is I can't even get a command promp so I can delete or modify files if needed.