ASRock IMB-196 Инструкция онлайн [19/42] 539614

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.

USB 2.0 Headers There are two headers on this

(9-pin USB2_4_5, USB2_6_7:

motherboard. Each USB 2.0

see p.8, No. 4)

header can support two ports.

SATA3 Connectors These two Serial ATA3 (SATA3)

(SATA3_1, SATA3_2: see p.8, No. 5)

connectors support SATA data

cables for internal storage

devices. The current SATA3

interface allows up to 6.0 Gb/s

data transfer rate.

Front Panel Audio Header This is an interface for front

(9-pin HD_AUDIO1)

panel audio cable that allows

(see p.8 No. 29)

convenient connection and

control of audio devices.

SATA3_1 SATA3_2

DUMMY

G ND

P+

P-

U SB_PWR

P+

P-

USB_PWR