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ASUS P5A User’s Manual 15
III. INSTALLATION
III. INST ALLATION
Jumpers
3. +3V Voltage Selection (VIO1)
This jumper allows you to select the voltage supplied to the DRAM, chipset,
AGP, and the CPU’s I/O buffer.
2. Keyboard Power Up (KBPWR)
This allows you to disable or enable the keyboard power up function. Set to
Enable if you want to use your keyboard (by pressing <Spacebar>) to power up
your computer.
4. Audio Selection (3-pin x 3)
This jumper allows you to enable or disable the onboard 32-bit PCI audio so you
can use other sound cards.
P5A Keyboard Power Up
EnableDisable
(DEFAULT)
R
1
2
3
1
2
3
WARNING! Using a higher voltage may
help when overclocking but may result in
the shortening of your computer compo-
nents’ life. Use default setting.
P5A Voltage Input/Output Selection
3.6Volts
VIO1
3.5Volts
(DEFAULT)
3
2
1
R
3
2
1
P5A Audio Setting
SGNT
Enabled
(DEFAULT)
3
2
1
R
SREQ
SOLOID
Disabled
SGNT
3
2
1
SREQ
SOLOID
This feature requires an ATX power supply that
can supply at least 300mA on the +5VSB lead
and the new ACPI BIOS support. The default is
set to
Disable
because not all computers have
the appropriate ATX power supply. Your computer
will not function if you set this to
Enable
and if you
do not have the right ATX power supply.