GIGABYTE AMD Socket AM2 Motherboard GA-3PXSL-RH - Manual (Page 53)

BIOS Setup
5 3
Shutdown Temperature
Determine CPU overheat shutdown temperature.
Voltage: VCC/VCORE +3.3V/ +12V/ DDER 1.8V/ 3VDUAL/
Voltage Battery
Detect system's voltage status automatically.
CPU /System 1/ System 2 Temperature
Display the current CPU temperature, System1 & 2 ambient temperature.
CPU SYS 1/2/3/4 FAN Speed (RPM)
Display the current CPUs and System 1/23/4 FAN speed.
Fan Control Mode
Depend om CPU Temp Control bt CPU temperature. (Default value)
Control By CPU&SYS1 Control by CPU and System 1 temperature.