Acer Aspire M3420 Service Manual page 108

No Label
1 CPU Socket
2 SYS_FAN1
3 CPU_FAN1
4 DIMM1~4
5 LPC_DEBUG
6 TPM
7 ATXPOWER
8 F_SSUSB1
9 SPI_CON1
10 BIOS WP
11 F_PANEL
12 F_USB2
13 F_USB1
14 F_USB3
15 SATA0~5
16 PCIE X16
17 PCIE_X1_1~3
18 CMOS
19 SPDIF_OUT
20 INT_SPK
21 F_AUDIO
22 AUDIO
23 LAN+USB
24 USB
25 VGA
26 HDMI
27 KB+MS
28 ATX_12V
100
FM2 904Pin for AMD Trinity CPU
System fan connector
CPU cooling fan connector
240-pin DDR3 SDRAM slots
Debug header
TPM header
Standard 24-pin ATX power connector
Front panel USB3.0 header
SPI jumper
BIOS WP jumper
Front panel switch/LED header
Front panel USB cardreader headers
Front panel USB2.0 headers
Front panel USB2.0 headers
Serial ATA connectors
PCI Express x16 slot
PCI Express x1 slot
Clear CMOS jumper
SPDIF-out header
Internal speaker header
Front panel audio header
On board audio connector
On board LAN + USB3.0 connector
On board USB2.0 connector
On board VGA connector
On board HDMI connector
On board KB/MS connector
Auxiliary 4-pin power connector
Description
Chapter 5