ASROCK Z77 Extreme4-M Manuel de démarrage rapide télécharger pdf (Page 38)

ASRock Z77 Extreme4-M Motherboard

English

PLED (System Power LED):

Connect to the power status indicator on the chassis front panel. The LED

is on when the system is operating. The LED keeps blinking when the sys-

tem is in S1/S3 sleep state. The LED is off when the system is in S4 sleep

state or powered off (S5).

HDLED (Hard Drive Activity LED):

Connect to the hard drive activity LED on the chassis front panel. The LED

is on when the hard drive is reading or writing data.

The front panel design may differ by chassis. A front panel module mainly

consists of power switch, reset switch, power LED, hard drive activity LED,

speaker and etc. When connecting your chassis front panel module to this

header, make sure the wire assignments and the pin assign-ments are

matched correctly.

Chassis Speaker Header Please connect the chassis

(4-pin SPEAKER 1)

speaker to this header.

(see p.2, No. 16)

Power LED Header Please connect the chassis

(3-pin PLED1)

power LED to this header to

(see p.2, No. 17)

indicate system power status.

The LED is on when the system

is operating. The LED keeps

blinking in S1/S3 state. The

LED is off in S4 state or S5

state (power off).

Chassis and Power Fan Connectors Please connect the fan cables

(4-pin CHA_FAN1)

to the fan connectors and match

(see p.2, No. 22)

the black wire to the ground pin.

CHA_FAN1 and CHA_FAN2

(3-pin CHA_FAN2)

supports Fan Control.

(see p.2, No. 35)

(3-pin PWR_FAN1)

(see p.2, No. 2)

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ASROCK Z77 Extreme4-M Manuel de démarrage rapide Page 38