Motherboard Layout - ASROCK FM2A55M-VG3 User Manual

1.4 Motherboard Layout

CI1
22
1
USB 2.0
T: USB0
B: USB1
USB 2.0
T: USB2
B: USB3
LAN
CHA_FAN1
21
20
HD_AUDIO1
BATTERY
AUDIO
CODEC
19
18
1
1
USB6_7
X
17
1 ATX 12V Power Connector (ATX12V1)
2 CPU Fan Connector (CPU_FAN1)
3 ATX Power Connector (ATXPWR1)
4 CPU Socket
5 CPU Heatsink Retention Module
6 2 x 240-pin DDR3 DIMM Slots
(Dual Channel: DDR3_A1, DDR3_B1)
7 SATA2 Connector (SATA_4)
8 SATA2 Connector (SATA_3)
9 SATA2 Connector (SATA_2)
10 SATA2 Connector (SATA_1)
11 PCI Express 2.0 x16 Slot (PCIE1)
1 2 3
ATXPWR1
CPU_FAN1
X
Fast LAN
FM2A55M-VG3
CMOS
PCIE1
1
CLRCMOS1
USB4_5
PCI1
Fast USB
16
4 5
RoHS
AMD
A55 FCH
(Hudson-D2)
Chipset
SPEAKER1
1
15
12 Southbridge Controller
13 SPI Flash Memory (64Mb)
14 System Panel Header (PANEL1)
15 Chassis Speaker Header (SPEAKER1)
16 PCI Slot (PCI1)
17 USB 2.0 Header (USB4_5)
18 USB 2.0 Header (USB6_7)
19 Clear CMOS Jumper (CLRCMOS1)
20 Front Panel Audio Header (HD_AUDIO1)
21 Chassis Fan Connector (CHA_FAN1)
22 Chassis Intrusion Header (CI1)
13
6
7
8
9
10
11
12
64Mb
13
BIOS
PANEL 1
PLED PWRBTN
1
HDLED RESET
14