Onboard Headers And Connectors - ASROCK A55iCafe User Manual

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 ATA2 Connectors
(SATA2_1: see p.11, No. 9)
SATA2_1
(SATA2_2: see p.11, No. 10)
(SATA2_3: see p.11, No. 14)
SATA2_6
(SATA2_4: see p.11, No. 11)
(SATA2_5: see p.11, No. 13)
(SATA2_6: see p.11, No. 15)
Serial ATA (SATA)
Data Cable
(Optional)
USB 2.0 Headers
(9-pin USB6_7)
(see p.11 No. 23)
(9-pin USB8_9)
(see p.11 No. 22)
(9-pin USB10_11)
(see p.11 No. 21)
These six Serial ATA2
(SATA2) connectors support
SATA2_2 SATA2_4
SATA data cables for internal
storage devices. The current
SATA2 interface allows up to
SATA2_3 SATA2_5
3.0 Gb/s data transfer rate.
Please be noted that diskless
system is supported on
SATA2_5 and SATA2_6 ports
only.
Either end of the SATA data
cable can be connected to the
SATA / SATAII hard disk or the
SATAII connector on this
motherboard.
Besides six default USB 2.0
ports on the I/O panel, there
are three USB 2.0 headers on
this motherboard. Each USB 2.0
header can support two USB
2.0 ports.
USB_PWR
P-9
P+9
GND
DUMMY
1
GND
P+8
P-8
USB_PWR
USB_PWR
P-11
P+11
GND
DUMMY
1
GND
P+10
P-10
USB_PWR
25