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Acer Aspire M3920 User Manual

Acer Aspire M3920
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66 Chapter 5
USBF1~4: Front Panel USB headers
The motherboard supports eight USB ports on the rear panel and four USB ports on the front. The USB header
pins description is as follows:
Pin Signal Name Function
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

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Acer Aspire M3920 Specifications

General IconGeneral
ProcessorIntel Core i5-2400
Processor Speed3.1 GHz
RAMUp to 8 GB DDR3
Storage1 TB HDD
Optical DriveDVD SuperMulti
NetworkingGigabit Ethernet
Operating SystemWindows 7 Home Premium
Form FactorTower
GraphicsIntel HD Graphics
ChipsetIntel H61
PortsEthernet, USB, HDMI, VGA
USB Ports6
Weight8.5 kg

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