Asus CUWE User Manual page 63

4. BIOS SETUP
System Hangup
If your system crashes or hangs due to improper frequency settings, power
OFF your system and restart. The system will start up in safe mode running
at a bus speed of 66MHz and enter BIOS setup.
Cause for Hangup: Improper CPU Internal Frequency
Cause for Hangup: Improper CPU Frequency Multiple
(For processors with unlocked frequency multiplier only)
Cause for Hangup: Improper FSB/SDRAM/PCI Freq. Ratio
or CPU External (FSB) Freq. (MHz)
ASUS CUWE User's Manual 63