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ASUS PRIME B450M-K
1-1
Product introduction
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 to motherboard components.
Motherboard overview
Place this
side towards
the rear of the
chassis
Scan the QR code to get the detailed pin definitions.
PCIEX16
PCIEX1_1
PCIEX1_2
SPEAKER
CLRTC
F_PANEL
SPDIF_OUT
USB56
USB34
U31G1_12
COM
EATX12V
EATXPWR
CPU_FAN
CHA_FAN
BATTERY
Super
I/O
ALC
887
Realtek
8111H
DIGI
+VRM
AMD
®
B450
SOCKET AM4
2280
2260
2242
M.2 (SOCKET3)
DDR4 DIMM_A1* (64bit, 288-pin module)
DDR4 DIMM_B1* (64bit, 288-pin module)
AUDIO
KBMS
LAN_U31G1_34
U31G2_12
U31G1_56
22.6cm(8.9in)
22.1cm(8.7in)
128Mb
BIOS
SATA6G_3
SATA6G_4
SATA6G_1
SATA6G_2
DVI
VGA
LANGuard
AAFP
1
4
2
3
1
6
7
9
8
1
15
16
10
11
12
13
15
14
2
Summary of Contents for PRIME B450M-K
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