Hey there. Last night my system froze & when I rebooted I got this message: "Please re-setting CPU frequency in CMOS" I went into BIOS and made sure defaults were loaded then booted again. At the Windows XP welcome screen I got an odd window with only a warning icon and the "yes" or "no" buttons... no text in the box. Trying both yes & no upon different boot cycles I am able to get to my desktop and access programs normally for a few minutes, however the computer still freezes regardless of clicking "yes" or "no". Not overclocked AMD 64fx +4000 socket 939 in an ECS KN1 Extreme mobo. I pulled the CMOS battery and replaced it with a new one. I pulled a RAM to see if that would work...nothing. I tried setting the Halt option in BIOS to "No errors"... didn't work. The default CPU freq in BIOS is now set to 200 and Vcor to Normal. I am at a loss here and need help. Thank you in advance!