8
Quick Setup Guide
1
Quick
Setup
Guide
1.2.4 Power Select for USB 1 (JP4) and USB 2 (JP7)
2-3 On:
5VSB
1-2 On:
5V (default)
1.2.3 CPU’s Front Side Bus - JP8
On: 100MHz
(200MHz DDR) CPU
(default)
Off: 133MHz
(266MHz DDR) CPU
To ensure proper boot up and operation of your system, you must power-
off the system then turn off the power supply’s switch or unplug the AC
power cord prior to altering the setting of the jumper.
When using a 1.2GHz CPU under Windows
®
XP operating system, the
VIA KT-266A chip must be installed with a fan that is connected to the
“second chassis fan” connector.
1
2
CPU FSB
select (JP8)
2
1
2
1
Power select
USB 2 (JP7)
for
Power select
USB 1 (JP4)
for
1
2
3
3 2 1
1
2
3
JP4
1
2
3
JP4
JP7
JP7
3
2
1
3
2
1
