Jumpers - BFG Technologies VNF4 Ultra User Manual

Nvidia nforce4 ultra atx motherboard
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2-2 Jumpers

JP1 (CMOS Clear Jumper):
Pin
Definition
1-2
Normal (default)
2-3
Clear CMOS Data
There is a CMOS RAM chip on board that has power
from external battery to retain the data and system
configuration. To clear the contents of the CMOS,
please follow the steps below.
Disconnect the system power supply from the
1.
power source.
Set the jumper cap at location [2-3] for <5 seconds>, and then set it back to the
2.
default position.
Connect the system's power and then start the system.
3.
Enter BIOS's CMOS Setup Utility and choose Load Optimized Defaults. Type
4.
[Y] and then press [Enter] to continue.
5. Set the system configuration in the Standard CMOS Setup menu.
JP5 (KB/MS Power On)
Pin
Definition
1-2
Disable
2-3
Enable
This motherboard can be turned on by the PS / 2
keyboard (hot key). To use this function, select a hot
key of your choice at the Hot Key Power ON 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.
Chapter 2
9

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