Intel IMB200VGE - Manual (Page 69)

IMB200 LGA775 ATX MB User Manual
Award Bios Utility 63
z SYSTEM FAN2 Speed.
Show you the current system fan2 temperature
z +3.3V/+5V/+12V/-12V/-5V/VBAT(V)/5VSB
Show you the voltage of +3.3V/+5V/+12V/-12V/-5V.
7.10 Frequency/Voltage Control
z CPU Clock Ratio
This field is used to select the CPU’s frequency
z Auto Detect DIMM/PCI Clk
Leave this field in its default setting. Do not alter this
setting unless advised by an engineer or technician.