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ASUS P3W User’s Manual 21
3. HARDWARE SETUP
Motherboard Settings
3. H/W SETUP
5) PCI 3 Volt Setting (PCI3VSEL)
This jumper allows you to select the voltage supplied to PCI devices. If you
have PCI devices that require auxiliary power, set this jumper to STB.
Setting PCI3VSEL
Normal [1-2]
Standby [2-3] (default)
P3W PCI 3Volt Selection
Normal Standby (STB)
(Default)
123
1
2
3
PCI3VSEL
10101
®
P3W
6) I/O Voltage Setting (VIO)
This jumper allows you to select the voltage supplied to the DRAM, chipset,
PCI, and the CPU’s I/O buffer. The default voltage should be used unless pro-
cessor overclocking requires a higher voltage.
Setting VIO
Normal [1-2] (default)
3.66V [2-3]
10101
®
P3W
P3W I/O Voltage Setting
Normal
(default)
3.66Volt
123
1
2
3
VIO
WARNING! Using a higher voltage may help when overclocking but may result
in the shortening of your computer component’s life. It is strongly recommended
that you leave this setting on its default.