MAINBOARD BIOS SETUP
MAINBOARD BIOS SETUP
P6B40D-A5 User’s Manual
P6B40D-A5 User’s Manual
31
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CPU1 Warning Temp. -
Once the temperature of CPU1 exceeds the
temperature specified,
a warning will be issued via the speaker and the operating speed of CPU1 will be slowed
down to ease the situation. Options are Disabled, 50
°
C/122
°
F - 80
°
C/176
°
F (in every 5
°
C
interval).
* This option is not available for CPU2.
System Warning Temp. -
Once the system temperature exceeds the
temperature specified,
a warning will be issued via the speaker. Options are Disabled, 40
°
C/104
°
F, 45
°
C/113
°
F,
and 50
°
C/122
°
F.
CPUFAN Warning Speed -
Once the speed of the CPU cooling fan falls below the
speed
specified (in RPM, rotation per minute), a warning will be issued via the speaker. Options
are Disabled, 3000, 3500, 4000 RPM.
Auto Disable Unused Clock
- When enabled, any clock not in use will be disabled to
reduce EMI radiation.
Ext. Clock Frequency -
Intel 440BX chipset supports only the 66.8/100 MHz bus clock.
With this option, the bus clock can be extended from 66.8 MHz to 68.5, 75 or 83.3 MHz, or
from 100 MHz to 103, 112 or 133.3 MHz for internal test only.
Over-clocking may cause
serious system damage.
