Foxconn 761GXM2MA series User Manual page 23

Jumpers
Users can change the jumper settings on this motherboard if needed. This
section explains how to use the various functions of this motherboard by chang-
ing the jumper settings. Users should read the following contents carefully prior
to modifying any jumper settings.
Description of Jumpers
1. For the jumpers on this motherboard, pin 1 can be identified by the thick
silk-screen next to it. However, in this manual, pin 1 is simply labeled as
"1".
2. The following table provides some explanation of the jumper pin settings.
Users should refer to this when adjusting jumper settings.
Jumper
1
1
1
1
1
1
Clear CMOS Jumper: CLS_CMOS
This motherboard uses the CMOS RAM to store
all the set parameters. The CMOS can be
cleared by removing the CMOS jumper. Refer-
ence the following process.
1. Turn off the AC power supply and connect pins 1
and 2 together using the jumper cap.
2. Return the jumper setting to normal (pins 2 and 3
locked together with the jumper cap).
3. Turn on the system.
Warning:
1. Disconnect the power cable before adjusting the jumper
settings.
2. Do not clear the CMOS while the system is turned on.
16
Chapter 2 Installation Instructions
Diagram Definition
1-2
2-3
Closed
Open
Description
Set pin 1 and pin 2 closed
Set pin 2 and pin 3 closed
Set the pin closed
Set the pin opened
1
2
Normal
3
(default)
1
2
Clear
3
Clear CMOS Jumper