XP Pro. Not starting up?

[digerati]

hello all
I'm having serious starting problem with my Windows XP Pro. (SP2).
Yesterday it was wroking fine and I just normally shut it down. and when I again try to open my pc after 1 hour,it appeared that its not starting.
what is happening that when the booting scrren comes up and the bar is going on and on then it restart it self.I try to start it on safe mode and LKGC mode and any other mode but its not .Now I'm wondering that if there is not any solution for that then I have to reinstall my windows and as you all know its a big headache.
plz help me to find any solution.thanks and regards

 

[suusje]

I have a big problem with my computer. I have windows XP professional on my computer and I upgrated it to SP2. It didn't ask to reboot so I did that myself. since than my computer doesn't do anything. when I start up the windows screen appears and then it reboots. Starting up from CD doesn't work either. and when I try to start up in safe mode or in last good configuration it also reboots. Can anybody help me?

 

[bcastner]

thread779-945171