PC automatically reboots

[Peanut]

Please help!

My PC automatically reboots during start-up.  It shows the XP start page, then reboots.

You can break the cycle and try safe mode, but it still will not load all the way.

Any ideas?

Thanks

[GX1_Man]

What happened before all of this? Spyware/ Adware/ Virus protection up to date. Were there other problems before? What computer make/model? What have you tried so far?

We need more details.