ASUS Pro A520M-C
1-1
Product Introduction
1
1.1 Before you proceed
Take note of the following precautions before you install motherboard components or change
any motherboard settings.
• Unplug the power cord from the wall socket before touching any component.
• Before handling components, use a grounded wrist strap or touch a safely grounded
object or a metal object, such as the power supply case, to avoid damaging them due
to static electricity.
• Before you install or remove any component, ensure that the ATX power supply is
switched off or the power cord is detached from the power supply. Failure to do so
may cause severe damage to the motherboard, peripherals, or components.
Unplug the power cord before installing or removing the motherboard. Failure to do so can
cause you physical injury and damage motherboard components.
1.2 Motherboard overview
Place this
side towards
the rear of the
chassis
EATX12V
PCIEX16
PCI
PCIEX1_2
PCIEX1_1
SPEAKER
CLRTC
F_PANEL
U32G1_12
AAFP
EATXPWR
CHA_FAN2
CPU_FAN
CHA_FAN1
BATTERY
Super
I/O
ALC
887
ASM
1083
DIGI
+VRM
24.4cm(9.6in)
DDR4 DIMM_A1* (64bit, 288-pin module)
2280 2260 2242
M.2(SOCKET3)
DDR4 DIMM_B1* (64bit,288-pin module)
AUDIO
KBMS
LAN_USB12
U32G1_3~6
22.9cm(9.0in)
256Mb
BIOS
SATA6G_4
SATA6G_1
TPM
SATA6G_3
SATA6G_2
DVI
HDMI
VGA
COM2
AMD
A520
RTL
8111H
USB34 USB56
LPC_DEBUG
LPT
COM1
CHASSIS
SOCKET AM4
4 17 65 1 24
71113
12
15
3
14
7
5
9
18
16
8
10