Supero Supero SUPERSERVER 5017A-EP, Руководство пользователя

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Chapter 5: Advanced Motherboard Setup
5-11
Universal Serial Bus (USB 0~7))
Four Universal Serial Bus ports
(USB 4,5,6*,7*) are located on the
I/O backpanel. Additionally, four
USB ports (USB 0/1, 2/3*) on 2
headers are also located on the
motherboard to provide front chassis
access. (Cables are not included).
See the tables on the right for pin
defi nitions.
Back Panel USB
Type A USB
Pin Defi nitions
Pin# Defi nition
1 +5V
2 USB_PN
3 USB_PP
4 Ground
Front Panel USB Headers
Pin Defi nitions
Pin # Defi nition Pin # Defi nition
1 5V 2 5V
3 USB_N1 4 USB_N2
5 USB_P1 6 USB_P2
7 Ground 8 Ground
9 Key 10 OC#
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.
Speaker Connector
Pin Defi nitions
Pin Setting Defi nition
Pins 6-7 Internal Speaker
Pins 4-7 External Speaker
Overheat/Fan Fail LED (JOH1)
The JOH1 header is used to connect
an LED to provide warnings of chas-
sis overheat. This LED will also blink
to indicate a fan failure. Refer to the
table on right for pin defi nitions.
Overheat LED
Pin Defi nitions
Pin# Defi nition
1 3.3VDC
2 OH Active
OH/Fan Fail LED
Status Message
State Message
Solid Overheat
Blinking Fan Fail