Acer imedia S3811 用户手册
4
Mainboard Components
This concludes Chapter 1. The next chapter explains how to install the motherboard.
No
Label
Component
1
CPU Socket
LGA1156
2
ATX12V
4-pin +12V power connector
3
SYS_FAN
System cooling fan connector
4
CPU_FAN
CPU cooling fan connector
5
DIMM1~4
240-pin DDR3 SDRAM slots
6
ATX_POWER
Standard 24-pin ATX power connector
7
USB1/2/4
Front panel USB headers
8
USB 3
Front panel CR headers
9
SATA1~2
Serial ATA connectors
10
GPIO1~2
GPIO header 1~2
11
BIOS_FLASH
Reflash BIOS connectors
12
F_PANEL
Front panel switch/LED header
13
BIOS_WP
BIOS Write protection connectors
14
CLR_CMOS
Clear CMOS jumper
15
ME_Enable
ME Enable/Disable header
16
SPDIF_OUT
SPDIF out header
17
SPK
Internal speaker header
18
F_AUDIO Front
panel audio header
19
PCIE16X
Express x1 slot
20
PCIEX 1X
Express x1 slot