ASROCK FM2A55M-VG3 User Manual download pdf (Page 24)

2.8 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!

USB 2.0 Headers Besides four default USB 2.0

(9-pin USB4_5)

ports on the I/O panel, there

(see p.13 No. 17)

are two USB 2.0 headers on

this motherboard. Each USB 2.0

header can support two USB

2.0 ports.

(9-pin USB6_7)

(see p.13 No. 18)

Serial ATA (SATA) Either end of the SATA data

Data Cable cable can be connected to the

(Optional)

SATA2 hard disk or the SATA2

connector on this motherboard.

Serial ATA2 Connectors These four Serial ATA2

(SATA_1: see p.13, No. 10)

(SATA2) connectors support

(SATA_2: see p.13, No. 9)

SATA data cables for internal

(SATA_3: see p.13, No. 8)

storage devices. The current

(SATA_4: see p.13, No. 7)

SATA2 interface allows up to

3.0 Gb/s data transfer rate.

P- 7

P+ 7

GN D

DU MM Y

US B_ PWR

P- 6

P+ 6

GN D

SATA_1

SATA_2

SATA_3

SATA_4

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ASROCK FM2A55M-VG3 User Manual Page 24