ASROCK G41C-S User Manual download pdf (Page 24)

2424

20-Pin ATX Power Supply Installation

ATX 12V Connector Please note that it is necessary

(4-pin ATX12V2) to connect a power supply with

(see p.11 No. 2) ATX 12V plug to this connector

so that it can provides sufficient

power. Failing to do so will cause

the failure to power up.

ATX Power Connector Please connect an ATX power

(24-pin ATXPWR1) supply to this connector.

(see p.11 No. 4)

Though this motherboard provides 24-pin ATX power connector, it can still work

if you adopt a traditional 20-pin ATX power supply. To use the 20-pin ATX power

supply, please plug your power supply along with Pin 1 and Pin 13.

24 13

12 1

24 13

12 1

+5V

DUMMY

S PEAKER

GND

PWRBTN#

PLED-

PLED +

DUMMY

RESET#

GND

H D LED+

H D LED-

System Panel Header This header accommodates

(9-pin PANEL1) several system front panel

(see p.11 No. 19) functions.

Chassis Speaker Header Please connect the chassis

(4-pin SPEAKER 1) speaker to this header.

(see p.11 No. 14)

Chassis and Power Fan Connectors Please connect the fan cables

(3-pin CHA_FAN1) to the fan connectors and

(see p.11 No. 10) match the black wire to the

ground pin.

(3-pin PWR_FAN1)

(see p.11 No. 9)

CPU Fan Connector Please connect a CPU fan cable

(4-pin CPU_FAN1) to this connector and match

(see p.11 No. 3) the black wire to the ground pin.

G ND

+12V

CPU _FAN_SPEED

FAN_SPEED_CONTR OL

1 2 3 4

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.

3-Pin Fan Installation

Pin 1-3 Connected

GND

+12 V

C HA_FAN_SPEED

PWR_FAN_SPEED

GND

+12V

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 52 53

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ASROCK G41C-S User Manual Page 24

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