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Chapter 5
F_USB1~3: Front Panel USB 2.0 header
The motherboard has three USB2.0 headers supporting six USB 2.0 ports. Addition-ally, some computer
cases have USB 2.0 ports at the front of the case. If you havethis kind of case, use auxiliary USB connector to
connect the front-mounted ports tothe motherboard.
NOTE:
Please make sure that the USB cable has the same pin assignment asindicated above. A different pin
assignment may cause damage or systemhang-up.
USB3F: Front Panel USB 3.0 header
This Motherboard implements one USB 3.0 header supporting 2 extra front USB 3.0ports, which
delivers 5Gb/s transfer rate.
Pin
Signal Name
Function
1
USBPWR
Front Panel USB Power
2
USBPWR
Front Panel USB Power
3
DATA0-
USB Port 0 Negative Signal
4
DATA1-
USB Port 1 Negative Signal
5
DATA0+
USB Port 0 Positive Signal
6
DATA1+
USB Port 1 Positive Signa
7
GND
Ground
8
GND
Ground
9
NC
Not connected
10
USB DET
USB DET
Pin
Signal Name
Pin
Signal Name
1 USB
POWER
11
D1+
2
SSRX0+
12
D1-
3
SSRX0-
13
GND
4
GND
14
SSTX1+
5
SSTX0-
15
SSTX1-
6
SSTX0+
16
GND
7
GND
17
SSRX1+
8
D0-
18
SSRX1-
9
D0+
19
USB POWER
10
NC
20
KEY
Содержание Veriton X4620G
Страница 1: ...Acer Veriton X6620G Service Guide PRINTED IN TAIWAN ...
Страница 14: ...6 Chapter 1 Block Diagram ...
Страница 49: ...41 Chapter 3 3 Lift the bracket up and turn it over 4 Release the power cables from the metal clip ...
Страница 76: ...Chapter 3 68 Reinstalling the I O Shielding 1 Install I O shielding into chassis ...
Страница 89: ...81 Chapter 3 3 Secures the guard card hook to the chassis using two screws ...
Страница 102: ...Chapter 3 94 3 Secure the heat sink fan assembly to the screw holes on the main board using four screws ...
Страница 112: ...Chapter 5 104 M B Placement Jumper and Connector Information Chapter 5 ...