SUPER MICRO Computer SUPERSERVER 6012P-6 User Manual download pdf (Page 53)

Chapter 5: Advanced Motherboard Setup

5-17

CMOS Clear

Refer to the table on the right for

the JBT1 jumper settings to clear

CMOS. Always remove the AC

power cord from the system be-

fore clearing CMOS.

Note: For an ATX power supply,

you must completely shut down

the system, remove the AC power

cord and then use JBT1 to clear

CMOS. Replace JBT1 back to the

pin 1-2 position before powering

up the system again. Do not use

the PW_ON connector to clear

CMOS.

CMOS Clear Jumper Settings

(JBT1)

Jumper

Position

1-2

2-3

Definition

Normal

CMOS Clear

Position

1-2

Position

2-3

Normal

CMOS Clear

5-9 Jumper Settings

Explanation of

Jumpers

To modify the operation of the

motherboard, 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 motherboard 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.

Connector

Pins

Jumper

Cap

Setting

Pin 1-2 short

3 2 1

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 109 110

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SUPER MICRO Computer SUPERSERVER 6012P-6 User Manual Page 53

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