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Power Button
The Power Button connection is located
on pins 1 and 2 of JF1. Momentarily
contacting both pins will power on/off the
system. This button can also be confi g-
ured to function as a suspend button (see
BIOS Setup). To turn off the power in the
suspend mode, press the button for at
least 4 seconds. Refer to the table on the
right for pin defi nitions.
Universal Serial Bus (USB)
Four Universal Serial Bus 2.0 ports (USB 4/5, 6/7) are located on the I/O back panel
of the X10SLL-F. In addition, two USB 3.0 headers (USB 0, 1) are located on the
X10SLL-F. See the tables below for pin defi nitions.
Front Panel USB (2.0) 8/9
Pin Defi nitions
Pin #
Defi nition
Pin #
1
+5V
2
3
USB_PN8
4
5
USB_PP8
6
7
Ground
8
9
Key
10
Pin# Pin#
1
19
2
18
3
17
4
16
5
15
6
14
7
13
8
12
9
11
10
x
Chapter 5: Advanced Motherboard Setup
Defi nition
Pin# Defi nition
+5V
1
USB_PN9
2
USB_PP9
3
Ground
4
Ground
Front Panel USB (3.0) 0/1
Pin Defi nitions
Signal Name
Description
VBUS
Power
StdA_SSRX-
USB 3.0 Differential Receive Pair
StdA_SSRX+
USB 3.0 Differential Receive Pair
Ground
Ground of PWR Return
StdA_SSTX-
USB 3.0 Differential Transmit Pair
StdA_SSTX+
USB 3.0 Differential Transmit Pair
Ground
Ground for Signal Return
D-
SuperSpeed Transmitter
D+
USB 2.0 Transmit/Receive Dif-
ferential Pair
5-17
Power Button
Pin Defi nitions (JF1)
Pin#
Defi nition
1
Signal
2
Ground
Back Panel USB (2.0) 4/5, 6/7
Pin Defi nitions
Pin#
Defi nition
+5V
5
+5V
USB_PN4
6
USB_PN5
USB_PP4
7
USB_PP5
Ground
8
Ground
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