Chapter 1
3
Extension slot
•
1 * PCIE x16 (PCIE V2.0).
•
3 * PCIE x1 (PCIE V2.0).
USB Ports
•
Controller: AMD A75 chipset.
•
Rear I/O:
•
4 * USB2.0 ports.
•
2 * USB3.0 ports.
•
Onboard Header:
•
Three H2X5 USB2.0 headers.
•
One H2X10 USB3.0 headers.
•
Connector Pin: standard Intel FPIO pin definition.
•
Cardreader: 1 on borad header should be delegate to cardreader as internal device and use different
color.
•
Data transfer rate support:
•
USB 3.0/2.0/1.1.
•
All USB ports must be boot-capable includes USB-ODD, USB-HDD, USB-FDD, and etc…
•
All USB ports must provide the over current protection.
•
Enable the USB EHCI Debug Ports.
Buzzer
•
1 on board buzzer.
Rear I/O connectors
•
1 * PS2 KB+MS.
•
1 * HDMI port.
•
1 * VGA connector.
•
4 * USB 2.0 ports.
•
1 * RJ45 + 2 * USB 3.0 ports.
•
1 * 3 ports Audio jack(Line in, microphone in and line out).
On-board connectors
•
1* FM2 CPU socket.
•
1 * 24-pin ATX PWR connector.
•
1 * H2X2 Power Supply Connector.
•
4 * DDR3 DIMM Socket.
•
3 * USB2.0 H5X2 Header.
•
1 * USB3.0 H2*10 Header.
•
1 * Front Audio Pannel H5X2 header.
•
1 * Front Panel IO H7X2 Header for Acer pin define.
•
1 * H1X4 CPU with SAMRT FAN controller.
•
1 * H1X4 SPDIFOUT Header.
•
1 * H1X4 System with SAMRT FAN controller.
•
1 * H3X1 Clear CMOS Header (with jumper).
Summary of Contents for Aspire M3420
Page 1: ...Acer Aspire M3420 Service Guide SG V1 00 PRINTED IN TAIWAN ...
Page 13: ...Chapter 1 5 Block Diagram ...
Page 59: ...Chapter 3 51 3 Lift the board from the chassis 4 Punching in IO Shield then you can remove it ...
Page 63: ...Chapter 3 55 5 Pull the power switch and LED cable from chassis hole ...
Page 75: ...Chapter 3 67 Reinstalling the I O Shielding 1 Install I O shielding into chassis ...
Page 105: ...97 Chapter 4 b Select Proceed with flash update and Press Enter ...
Page 107: ...Chapter 5 99 M B Placement Jumper and Connector Information Chapter 5 ...
