Trying to OC e4300. "Reboot and Select proper boot device"

needhelpnoobie

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May 29, 2006
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I cannot OC over 3.15ghz. I get "Reboot and Select proper boot device" where the windows logo/load screen usually pops up when I try to oc further.

What is causing this?

I bumped vcore 3 times when I tried to move up to 3.2ghz. Each time the system posts, but says "please insert proper boot drive" or something to that effect. It won't load into windows. I tried on 1.43 volts, and still did it.

I disabled the stuff listed in the sticky, and didn't seem to help.

I am 100% stable at 3.15ghz and want to go higher.