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MMB501 LGA1151 ATX Motherboard
12
Board and Pin Assignments
2.4
Connectors
Signals go to other parts of the system through connectors. Loose or improper connection
might cause problems, please make sure all connectors are properly and firmly connected.
Here is a summary table showing connectors on the hardware.
Connector
Description
CN1
PCI-Express x16 Slot
CN2~CN3
PCI-Express x4 Slots
CN4
PCI Slots
CN5
Front Panel Header
CN6~ CN7
Mini PCIE Slot & SIM Card Slot
CN8
PS/2
CN9
HDMI & DP Connector
CN10
DVI-D & VGA Connector
CN11, CN12
LAN and USB 3.0 Connectors
CN13
Audio Jack
CN14
Front Audio Header
CN15
ATX2 CPU Power Input Connector
CN16
ATX1 24-pin Power Input Connector
CN17
USB 2.0 Type-A 180D Connector
CN18
SMBus Header
CN19
CPU Fan Connector
CN20~CN21
System Fan Connectors
CN22
GPIO Header
CN23
Internal USB 3.0 Connector
CN24~CN25
Internal USB Headers
CN26
SPI interface for TPM module
BAT1
Coin battery Socket for RC2032
COM1
COM1 Connector
COM2~COM6
COM Headers
DIMM1~DIMM4
DDR4 Slots
SATA1~SATA6
SATA 3.0 Connector
J1
CPU Socket for LGA1151
BIOS2
SPI Flash Socket
Summary of Contents for MMB501
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