HP Pavilion a230n Desktop black screen

[winderic]

I recently got HP Pavilion a230n Desktop. The windows xp operating system running on HP Pavilion a230n Desktop, the problem is when i start my computer i get black screen. I can't see the usual HP logo on start up, black screen immediately appear after POST. Any advice or solutions will be greatly appreciated! Thank you!

[deoWo]

This issue may occur if you have a CD, a DVD or a floppy disk in your CD, DVD, or floppy drive of when you start the HP Pavilion a230n Desktop .To resolve this issue, remove the media in your CD, DVD, or floppy drive and then restart the computer.

[RoninBlade]

If disconnecting all the devices from the hp a230n resolved the startup issue, connect one device, and restart the computer.If the computer starts correctly, connect the next device and restart the computer again. Repeat this process until you find the device that is preventing the computer from starting correctly. Contact the device manufacturer for advice about this issue.

[Rawko]

Are you overclocking? Try resetting to defaults. If you are running Windows XP and still your computer trying to reboot without warning. Boot your computer into Safe Mode, and let the computer run in Safe Mode.