ASRock E3C224 manual Jumpers Setup

2.7 Jumpers Setup

The illustration shows how jumpers are setup. When the jumper cap is placed on pins, the jumper is “Short”. If no jumper cap is placed on pins, the jumper is “Open”. The illustration shows a 3-pin jumper whose pin1 and pin2 are “Short” when jumper cap is placed on these 2 pins.

ME Recovery Jumper	1-2:
(3-pin ME_RECOVERY1)	Default
(see p.18, 21, 24)	2-3:
	ME recovery mode

PSU Jumper

(9-pin PSU Jumper)

(see p.18, 21, 24)

1

1

1

1-2:

PSU_SMBus loads the data via PCH chip

2-3:

PSU_SMBus loads the data via BMC chip (Default)

PSU Jumper

(9-pin PSU Jumper)

(see p.18, 21, 24)

1

1

1

1-2:

PSU_SMBus loads the data via PCH chip

2-3:

PSU_SMBus loads the data via BMC chip (Default)

-12V_SW Jumper	1-2:
(3-pin -12V_SW Jumper)	The motherboard provides
(see p.18, 21, 24)	-12V signal
	*Move the jumper cap to pins 1-2
	when using a PSU without -12V signal

2-3:

The PSU provides -12V signal (Default)

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