Just booted up, and saw CPU speeds low, found that while the Bios 602 (or when switched to 0531) show the 21 multiplier selected .. at boot / in windows only a 20 multiplier is active on CPU..

Never happend to me before so can only guess its CPU on the way out?.. as same issue on both Bios..

Anyone seen this before? Should I expect things to get worse, or is there a remedy?