Is this a laptop or a normal PC?
I'm going for a while, so I will give you a few things to try.
Download CPU-Z and see what that says:http://www.cpuid.com/cpuz.php
Also try try this:
Now scroll down to Event Viewer (or Event Logger). Double Click on it and make the Startup type Automatic from the drop down box. Click Apply. Also click on the Start button to start the service. Click OK.
If neither of those things work it could be the BIOS or a power issue. I'll reply when I get back,or someone else might be here to help.