Chapter 2
12
Function
Jumper Setting
Normal Operation
Short Pins 1-2
Clear CMOS memory
Short Pins 2-3
Note:
The mainboard ships with this jumper in the CLEAR
position so you must change this jumper to NORMAL.
Jumper JP2: Fax/Modem & Audio System Enable/disable
Jumper.
This jumper has two rows of three pins. The top row (pins 2-4-6) is
used to enable or disable the onboard Fax/Modem. The bottom row
(pins 1-3-5) is used to enable or disable the onboard audio system.
Function
Jumper Setting
Enable onboard Fax/Modem
Short Pins 4-6
Disable onboard Fax/Modem
Short Pins 2-4
Function
Jumper Setting
Enable onboard audio
Short Pins 3-5
Disable onboard audio
Short Pins 1-3
Note:
If you use the bottom row of pins to disable the
onboard audio system, the Fax/Modem is disabled, even if
you have set the top row of pins to the enable Fax/Modem
setting.
Jumper JP4: LAN Enable/disable Selector
This mainboard has a built-in 10BaseT/100BaseTX network
adapter. If you plan on using an alternative network adapter, you
must use this jumper to disable the onboard network adapter.
Function
Jumper Setting
Enable onboard LAN
Short Pins 2-3
Disable onboard LAN
Short Pins 1-2