SUPER MICRO Computer 6113L-8 Jumper Settings, Explanation Jumpers, Cmos Clear, VGA Enable/Disable

SUPERSERVER 6113L-8/6113L-i User's Manual

5-9 Jumper Settings

Explanation of

Jumpers

To modify the operation of the serverboard, jumpers can be used to choose between optional settings. Jumpers create shorts between two pins to change the function of the connector. Pin 1 is identified with a square solder pad on the printed circuit board. See the serverboard layout page for jumper locations.

Note: On two pin jumpers, "Closed" means the jumper is on and "Open" means the jumper is off the pins.

CMOS Clear

Connector	3	2	1
Pins

Jumper

Cap

3 2 1

Setting

Pin 1-2 short

JBT1 is used to clear CMOS (which will also clear any passwords). Instead of pins, this jumper consists of contact pads to prevent accidentally clearing the contents of CMOS.

To clear CMOS, first power down the system, then

1)Unplug the power cord(s)

2)With the power disconnected, short the CMOS pads with a metal object such as a small screwdriver

3)Remove the screwdriver (or shorting device)

4)Reconnect the power cord(s) and power on the system.

Note: Do not use the PW_ON connector to clear CMOS.

VGA Enable/Disable

JV1 allows you to enable or disable the VGA port. The default position is on pins 1 and 2 to enable VGA. See the table on the right for jumper set- tings.

VGA Enable/Disable

Jumper Settings

(JV1)

Jumper
Position	Definition
1-2	Enabled
2-3	Disabled

5-22