Audio Codec Auto Detect Jumper: Ob_Codec; Cpu Fsb Setting Jumper Switch: Sw1 - VIA Technologies VIA P4PB 266E User Manual

Audio Codec Auto Detect Jumper: OB_CODEC

This jumper enables or disables the audio codec auto detect function. If a
CNR card based audio codec is found, then the auto detect function will auto-
matically disable the onboard audio codec to avoid conflict. If the auto detect
function is disabled, then the mainboard will always disable the onboard au-
dio codec.
1
Disabled

CPU FSB Setting Jumper Switch: SW1

This jumper switch allows you to set up CPU FSB frequency. Follow the
table below to set up:
4 3
O F F O N O F F
O F F O F F
O F F O F F
O F F O F F
4 3
SW1
1
3
3
Auto Mode
1 3
OB_CODEC
2 1 C P U
O N A u t o
X O F F 1 6 6
O F F O N 1 3 3
O N O N 1 0 0
2 1
OFF
ON
2-21
Installation
Socket 478
266E
Socket 478
266E