|Well, if power saver is off and cool n quite is off then somehow the multiplier or the FSB on the mainboard has changed. Try to update your BIOS, and reset all settings in your BIOS. |
Download CPU-Z and tell us what it says about your processor.
23 C is really low for an AMD chip, unless you have some good cooling. Or your using your computer in an ice box.
Check to see where your processor is on this list and the BIOS that you need to support it.