Chapter 1 Product Introduction; Motherboard Overview - Asus PRIME B250M-C/CSM User Manual

Product introduction

Motherboard overview

• 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.
KBMS
USB3_34
Place this
HDMI DP
side towards
the rear of the
chassis
USB3_56
LAN_USB56
AUDIO
20
19
18
17
AAFP
Scan the QR code to get the detailed pin definitions.
ASUS PRIME B250M-C
1 2 3
ATX12V
I219LM
2280 2260
PRIME B250M-C
CHA_FAN1
PCIEX16
PCIEX1_1
Super
I/O
ASM
1083
PCIEX1_2
MONO_OUT
2280
PCI1
ALC
887
COM1 COM2
16 15
4 1
24.4cm(9.6in)
CPU_FAN
DIGI
+VRM
LGA1151
2242
2260 2242
LPT
TPM
14 13 3
1
5
Intel ®
B250
SATA6G_6 SATA6G_5
64Mb
BIOS
CLRTC
F_PANEL
SPEAKER CHASSIS
USB910 USB78
12 11 10 9 8
1
2
6
7
1
6
1-1