ASROCK A75M User Manual download pdf (Page 26)

2.9 Onboard Headers and Connectors

Onboard headers and connectors are NOT jumpers. Do NOT place

jumper caps over these headers and connectors. Placing jumper caps

over the headers and connectors will cause permanent damage of the

motherboard!

Serial ATA3 Connectors These ve Serial ATA3

(SATA_1: see p.12, No. 10)

(SATA3) connectors support

(SATA_2: see p.12, No. 11)

SATA data cables for internal

(SATA_3: see p.12, No. 9)

storage devices. The current

(SATA_4: see p.12, No. 12)

SATA3 interface allows up to

(SATA_5: see p.12, No. 8)

6.0 Gb/s data transfer rate.

Serial ATA (SATA) Either end of the SATA data

Data Cable cable can be connected to the

(Optional)

SATA3 hard disk or the SATA3

connector on this motherboard.

U SB_PWR

P-8

GND

DUMMY

U SB_PWR

P +8

GND

P-9

P +9

U SB_PWR

P-10

GND

DUMMY

U SB_PWR

P +10

GND

P-11

P +11

USB 2.0 Headers Besides two default USB 2.0

(9-pin USB6_7)

ports on the I/O panel, there

(see p.12 No. 23)

are three USB 2.0 headers on

this motherboard. Each USB 2.0

header can support two USB

2.0 ports.

(9-pin USB8_9)

(see p.12 No. 22)

(9-pin USB10_11)

(see p.12 No. 20)

SATA_1 SATA_3 SATA_5

SATA_2 SATA_4

Print Port Header This is an interface for print

(25-pin LPT1)

port cable that allows

(see p.12 No. 16)

convenient connection of printer

devices.

AFD#

ERROR#

PINIT#

GND

SLIN#

STB#

SPD0

SPD1

SPD2

SPD3

SPD4

SPD5

SPD6

SPD7

ACK#

BUSY

SLCT

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ASROCK A75M User Manual Page 26

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