CHAINTECH 7AIA5, Manual

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Chapter 2
14
Normal (default)
1 1
Clear CMOS Data
Onboard Audio (JP2)
This function allows you to enable and disable
the onboard audio. You must set the jumper's cap
to pins 1-2 to enable or set pins 2-3 to disable
this function.
Optional USB Device Power On Function (JP3)
This board is able to be turned on by a USB
keyboard hot key or a USB mouse click.
To use
this function, select a hot key of your choice at
the USB Resume From S3/S4/S5 option under
Wake Up Events in BIOS's Power On Management
screen. You must also set this jumper's cap to pins
2-3 to use this function.
Clear CMOS Data Jumper (JP5)
To clear the contents of the CMOS, please follow
the steps below.
1. Disconnect the system power supply from the
power source.
2. Set the jumper cap at location 2~3 for 5 seconds,
then set it back to the default position.
3. Connect the system's power and then start the
system.
4. Enter BIOS's CMOS Setup Utility and choose
Load Setup Defaults. Type Y and press enter.
5. Set the system configuration in the Standard
CMOS Setup menu.
Enable (default)
1
1
Disable
Disable (default) Enable
1
1