ASRock B75M-GL R2.0 manual 28

2.11 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 ATA2 Connectors		SATA2_1	SATA2_3
(SATA2_1: see p.2,	No. 12)
(SATA2_2: see p.2,	No. 17)
(SATA2_3: see p.2,	No. 13)
(SATA2_4: see p.2, No. 14)		SATA2_2	SATA2_4
(SATA2_5: see p.2,	No. 16)
			SATA2_5

These five Serial ATA2 (SATA2) connectors support SATA data cables for internal storage devices. The current SATA2 interface allows up to 3.0 Gb/s data transfer rate.

English

Serial ATA3 Connector

This Serial ATA3 (SATA3)

(SATA3_0: see p.2, No. 7)

_

connector supports SATA data

0

SATA3

cables for internal storage

devices. The current SATA3

interface allows up to 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)

SATA / SATA2 / SATA3 hard

disk or the SATA2 / SATA3

connector on this motherboard.

Print Port Header

AFD#

This is an interface for print port

(25-pin LPT1)

cable that allows convenient

PINIT#

ERROR#

GND

(see p.2, No. 24)

SLIN#

connection of printer devices.

1

SPD7

SPD6

ACK#

SPD5

BUSY

SPD4

PE

SPD3

SLCT

SPD2

SPD1

SPD0

STB#

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ASRock B75M-GL R2.0 Motherboard