Table of Contents
Advertisement
Universal Serial Bus
Two Universal Serial Bus (USB) ports
on one header (USB 2/3) are located
on the motherboard to provide front
chassis access. There is also one USB
type A port (USB 4) on the mother-
board for an internal thumb drive. Ad-
ditionally, two USB ports (USB0/1) are
located on the I/O backpanel. See the
tables on the right for pin defi nitions.
Cables are not included.
Power LED/Speaker
On the JD1 header, pins 1~3 are used
for a power LED and pins 4~7 are
used for an external speaker. If you
wish to use the onboard speaker, you
should close pins 6-7 with a jumper.
See the table on the right for speaker
pin defi nitions.
Overheat/Fan Fail LED
The JOH1 header is used to connect
an LED to provide warnings of chassis
overheat. This LED will also blink to
indicate a fan failure. Refer to the table
on right for pin defi nitions.
SATA DOM Power
The SATA DOM Power on JSD1 is
used to supply power to SATA Disk-
on-Module (DOM) solid-state storage
devices.
Chapter 5: Advanced Motherboard Setup
Back Panel USB
Pin Defi nitions
Pin# Defi nition
1
+5V
2
USB_PN
3
USB_PP
4
Ground
Front Panel USB 2.0
Pin Defi nitions
Pin #
Defi nition
1
+5V
2
+5V
3
USB_DN
4
USB_DN
5
USB_DP
Speaker Connector
Pin Defi nitions
Pin Setting
Pins 6-7
Pins 4-7
Overheat LED
Pin Defi nitions
Pin#
1
2
OH/Fan Fail LED
Status Message
State
Solid
Blinking
SATA DOM Power
Pin Defi nitions
Pin#
1
2
3
5-11
Pin#
Defi nition
5
+5V
6
USB_PN
7
USB_PP
8
Ground
Pin #
Defi nition
6
USB_DP
7
Ground
8
Ground
9
NA
10
Key
Defi nition
Internal Speaker
External Speaker
Defi nition
+3V
OH Active
Message
Overheat
Fan Fail
Defi nition
+5V
Ground
Ground
Advertisement
Table of Contents
