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1.4 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
(SATA_1: see p.1, No. 10)
(SATA_2: see p.1, No. 7)
(SATA_3: see p.1, No. 9)
(SATA_4: see p.1, No. 8)
USB 2.0 Headers
(9-pin USB_7_8)
(see p.1 No. 14)
(9-pin USB_9_10)
(see p.1 No. 13)
Flexible USB 2.0 Header
(19-pin USB_11_12)
(see p.1 No. 6)
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.1 No. 20)
1. High Definition Audio supports Jack Sensing, but the panel wire on
the chassis must support HDA to function correctly. Please follow the
instruction in our manual and chassis manual to install your system.
USB_PWR
P-
P+
GND
DUMMY
1
GND
P+
P-
USB_PWR
NC
NC
NC
NC
NC
NC
NC
NC
GN D
OUT2_L
J_SENSE
PRESENCE#
OUT2_R
MIC_RET
OUT_RET
1
These four Serial ATA3
(SATA3) connectors support
SATA data cables for internal
storage devices. The current
SATA3 interface allows up to
6.0 Gb/s data transfer rate.
Besides four default USB 2.0
ports on the I/O panel, there
are two USB 2.0 headers on
this motherboard. Each USB 2.0
header can support two USB
2.0 ports.
This Flexible USB 2.0 header
allows users to connect a front
USB 3.0 panel, and support two
USB ports with 2.0/1.1 data
rate.
This is an interface for the front
panel audio cable that allows
convenient connection and
MIC2_R
control of audio devices.
MIC2_L
FM2A68M-DG3+
11
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