AMD 7nif2 Manuale Utente
Chapter 2
13
FAN 4 (North Bridge Cooling Fan Power)
This connector is for the north bridge-cooling fan. The wiring and plug may vary
depending on the manufacturer. On standard fans, the red wire is positive (+12V),
the black wire is ground.
depending on the manufacturer. On standard fans, the red wire is positive (+12V),
the black wire is ground.
JP1 (CMOS Clear Jumper):
There is a CMOS RAM on board that has a power supply from external battery to
keep the data and system configuration. To clear the contents of the CMOS, please
follow the steps below.
keep the data and system configuration. 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>, and then set it back to the
2. Set the jumper cap at location [2-3] for <5 seconds>, and 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
4. Enter BIOS's CMOS Setup Utility and choose Load Setup Defaults. Type [Y] and
then press [Enter] to continue.
5. Set the system configuration in the Standard CMOS Setup menu.
Pin
Definition
1-2 Normal (default)
2-3 Clear CMOS Data
2-3 Clear CMOS Data
Chapter 2
14
JP5 (Keyboard Power On Function Jumper):
This board can be turned on by the PS / 2 keyboard (hot key). To use this function,
select a hot key of your choice at the Power On Function option under Wake Up
Events in the BIOS's Power Management setup screen. You must also set this
jumper's cap to pins 2-3 to use this function.
select a hot key of your choice at the Power On Function option under Wake Up
Events in the BIOS's Power Management setup screen. You must also set this
jumper's cap to pins 2-3 to use this function.
JP6 (Enable/Disable USB 0/1 Device Power ON Jumper)
A USB keyboard hot key or a USB mouse click can turn on this motherboard. To
use this function, select [Enable] at the USB Resume from S3 under Wake Up
Events in the BIOS's Power Management setup screen. You must also set this
jumper's cap to pins [2-3] to use this function.
use this function, select [Enable] at the USB Resume from S3 under Wake Up
Events in the BIOS's Power Management setup screen. You must also set this
jumper's cap to pins [2-3] to use this function.
Pin
Definition
1-2 Disable
(default)
2-3 Enable
Pin
Definition
1-2 Disable
(default)
2-3 Enable