Abit AMD ATHLON KV8 PRO - Manual (Page 35)

BIOS Setup 3-7
Fan Speed Monitoring:
Click <Enter> key to enter its submenu:
CPU/NB/SYS/AUX1/AUX2 FAN Speed:
These items display the speed of the fans connected to CPU, NB, SYS, AUX1 and AUX2 FAN headers.
Shutdown Enable:
Use <Space> key to enable system shutdown function. Once the system has detected that the fan speed is
lower than the low limit value, system will shutdown automatically.
Beep Enable:
Use <Space> key to enable warning beeps function. If the fan speed is lower than the low limit value,
warning beeps will sound.
Low Limit:
These items set the low limit of fan speed.
NOTE: Only the fans with 3-pin plugs provide the speed monitoring function.
User’s Manual