ASRock K10N78hSLI-WiFi System Panel Header This header accommodates, Several system front panel

	For Windows® XP / XP 64-bit OS:
	Click “Audio I/O”, select “Connector Settings”		, choose
	“Disable front panel jack detection”, and save the change by
	clicking “OK”.
	For Windows® VistaTM / VistaTM 64-bit OS:
	Click the right-top “Folder” icon	, choose “Disable front
	panel jack detection”, and save the change by clicking “OK”.
System Panel Header		This header accommodates
(9-pin PANEL1)		several system front panel
(see p.2/3, No. 20)		functions.

Chassis Speaker Header		Please connect the chassis
(4-pin SPEAKER 1)		speaker to this header.
(see p.2/3, No. 21)
Chassis Fan Connector		Please connect a chassis fan
(3-pin CHA_FAN1)		cable to this connector and
(see p.2/3, No. 22)		match the black wire to the
		ground pin.
CPU Fan Connector	4 3 2 1	Please connect the CPU fan
(4-pin CPU_FAN1)		cable to this connector and
(see p.2/3, No. 3)		match the black wire to the
		ground pin.

Though this motherboard provides 4-Pin CPU fan (Quiet Fan) support, the 3-Pin CPU fan still can work successfully even without the fan speed control function. If you plan to connect the 3-Pin CPU fan to the CPU fan connector on this motherboard, please connect it to Pin 1-3.

			Pin 1-3 Connected
			3-Pin Fan Installation
ATX Power Connector	12	24	Please connect an ATX power
(24-pin ATXPWR1)			supply to this connector.
(see p.2/3, No. 34)
	1	13

2 3

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ASRock K10N78hSLI-WiFi / K10N78hSLI-1394 Motherboard