2: Mainboard Installation
Jumper JP3: Audio System Enable/disable Jumper
This 3-pin jumper can be used to enable or disable the onboard
audio system. If you prefer to install a different audio system on a
third party expansion card, you must disable the onboard audio in
order to free up resources for the alternate sound card.
Function
Jumper Cap
Enable audio system
Short pins 1-2
Disable audio system
Short pins 2-3
Jumper JP5: 133 MHz System Bus Selector
This mainboard provides CPU Plug and Play technology, so there
is no jumper for the CPU speed setting. But you need to set the
jumper JP5 as below for a 133 MHz system bus CPU. Then enter
to BIOS Setup to set the FSB item to 133 MHz.
Function
Jumper Setting
66/100 MHz
Short Pins 1-2
133 MHz
Short Pins 2-3
13
Summary of Contents for M773 Series
Page 4: ...Mainboard User s Manual IV...
