Mainboard Layout

This section shows the major mainboard components.

No

Label

Description

No

Label

Description

 

 

 

 

 

 

 

 

1

PCIE116X1

PCIEx 16 socket

11

SATA0~1

SATA0 and 1 cable

 

 

 

 

 

 

connectors

 

 

 

 

 

 

 

 

2

PCIE1~3

PCIEx1 sockets

12

PWR1

24-pin ATX power

 

 

 

 

 

 

connector

 

 

 

 

 

 

 

 

3

AUDIO_F

Front audio header

13

DIMM1~4

Memory slots DIMM1 to 4

 

 

 

 

 

 

 

 

4

SPDIF1

SPDIF audio header

14

CPUFAN1

CPU fan connector

 

 

 

 

 

 

 

 

5~8

USBF1~4

Front panel USB

15

U2

CPU Socket

 

 

 

headers

 

 

 

 

 

 

 

 

 

 

 

9

SATA2~5

SATA2 to 5 cable

16

PWR2

4-pin +12V power

 

 

 

connectors

 

 

connector

 

 

 

 

 

 

 

 

10

LEDH1

LED indicator header

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

Chapter 5

Page 68
Image 68
Acer M3920 manual Mainboard Layout, Label Description