Windows auto restart when shutdown in few seconds

[idata]

Dear experts,

I use

Intel Desktop Board D945GCPE for my PC.

Recently, my PC usually annouce "Power Surge on Hub Port: A USB Device has exceeded the power limits of its hub port..." .I disconnect all my usb device but there 's no result.I did follow instruction in http://support.microsoft.com/kb/934644 http://support.microsoft.com/kb/934644,but I can't use usb hub.

Additional, my pc auto restart when shut down in few seconds(<10 senconds).</em>

Any suggest?

thank you

[idata]

dear friend,

Your problem is very simple and you can solve it yourself.Just put some thermel grese between processor and heat sinker. Ig your problem will not solve then contact me via e-mail.

Thanks

[idata]

sorry, please give me your email.

Thanks