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Installing the Motherboard

F_USB1~3: Front Panel USB headers

The motherboard has six USB ports installed on the rear edge I/O port array. Addi-

tionally, some computer cases have USB ports at the front of the case. If you have

this kind of case, use auxiliary USB connector to connect the front-mounted ports to

the motherboard.

Please make sure that the USB cable has the same pin assignment as

indicated above. A different pin assignment may cause damage or

system hang-up.

1 USBPWR Front Panel USB Power

2 USBPWR Front Panel USB Power

3 USB_FP_P0- USB Port 0 Negative Signal

4 USB_FP_P1- USB Port 1 Negative Signal

5 USB_FP_P0+ USB Port 0 Positive Signal

6 USB_FP_P1+ USB Port 1 Positive Signal

7 GND Ground

8 GND Ground

9 Key No pin

10 USB_FP_OC0 Overcurrent signal

Function

Pin Signal Name

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General

Internal memory	32 GB
Number of memory slots	4
Processor socket	Socket AM2
Processor manufacturer	AMD
Compatible processor series	AMD Sempron
USB 2.0 connectors	3
S/PDIF out connector	Yes
Number of COM connectors	1
Number of SATA connectors	5
USB 2.0 ports quantity	6
Firewire (IEEE 1394) ports	0
Motherboard chipset	AMD 780G
Motherboard form factor	ATX
BIOS type	AMI
PCI Express x1 slots	2
Maximum graphics card memory	1920 MB
Controller interface type	AMD SB700
RAID levels	0, 1