ASRock FM2A55M-VG3 User Manual - Page 13

Socket Fm2

Page 13 highlights

1.4 Motherboard Layout 1 2 3 45 6 22 CI1 1 CPU_FAN1 AT X P W R 1 PS2 Mouse PS2 Keyboard ATX12V1 DDR3_B1 (64 bit, 240-pin module) DDR3_A1 (64 bit, 240-FpinSBmo8d0ul0e) DDR3 VGA1 SOCKET FM2 USB 2.0 T: USB0 B: USB1 7 SATA_4 USB 2.0 T: USB2 B: USB3 8 RJ-45 LAN SATA_3 X Fast RAM SATA_2 LAN 9 X Fast LAN CHA_FAN1 10 SATA_1 Top: LINE IN Center: FRONT Bottom: MIC IN 21 FM2A55M-VG3 20 1 RoHS HD_AUDIO1 CMOS BATTERY PCIE1 11 19 18 AUDIO CODEC 1 CLRCMOS1 1 USB6_7 1 USB4_5 X Fast USB Super I/O PCI1 AMD A55 FCH (Hudson-D2) Chipset 64Mb BIOS SPEAKER1 1 PANEL 1 PLED PWRBTN 1 HDLED RESET 12 13 17 16 15 14 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) 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

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13
1.4
Motherboard Layout
1
ATX
12V
Power
Connector
(ATX12V1)
12
Southbridge
Controller
2
CPU
Fan
Connector
(CPU_FAN1)
13
SPI Flash Memory (64Mb)
3
ATX
Power
Connector
(ATXPWR1)
14
System
Panel
Header
(PANEL1)
4
CPU
Socket
15
Chassis
Speaker
Header
(SPEAKER1)
5
CPU
Heatsink
Retention
Module
16
PCI
Slot
(PCI1)
6
2 x 240-pin
DDR3
DIMM
Slots
17
USB 2.0
Header
(USB4_5)
(Dual Channel: DDR3_A1, DDR3_B1)
18
USB 2.0
Header
(USB6_7)
7
SATA2
Connector
(SATA_4)
19
Clear
CMOS
Jumper
(CLRCMOS1)
8
SATA2
Connector
(SATA_3)
20
Front
Panel
Audio
Header
(HD_AUDIO1)
9
SATA2
Connector
(SATA_2)
21
Chassis
Fan
Connector
(CHA_FAN1)
10
SATA2
Connector
(SATA_1)
22
Chassis
Intrusion
Header
(CI1)
11
PCI
Express
2.0
x16
Slot
(PCIE1)
SOCKET FM2
FM2A55M-VG3
DDR3
X
F
ast
RA
M
X
Fast LAN
X
Fast USB
RoHS
AMD
A55 FCH
(Hudson-D2)
Chipset
CMOS
BATTERY
64Mb
BIOS
ATXPWR1
F
SB800
DDR3_A1 (64
bit
,2
40-pin
module
)
DDR3_B1 (64
bit
,2
40-pin
module
)
SA
TA_3
SA
TA_4
SA
TA_2
SA
TA_1
ATX12V1
Super
I/O
LAN
AUDIO
CODEC
1
CLRCMOS1
PCIE1
PCI1
1
USB6_7
1
USB4_5
HD_AUDIO1
1
CPU_FAN1
CHA_FAN1
SPEAKER1
1
HDLED
RESET
PLED PWRBTN
1
PANEL 1
Top:
LINE I
N
Center:
FRONT
Bottom:
MI
CI
N
RJ-45
LAN
USB 2.0
T: USB2
B: USB3
USB 2.0
T: USB0
B: USB1
PS2
Mouse
PS2
Keyboard
VGA1
1
2
4
3
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
CI1
1
22