Connectors - AXIOMTEK IMB523R User Manual

2.5

Connectors

Signals go to other parts of the system through connectors. Loose or improper connection
might cause problems, Make sure all connectors are properly and firmly connected. Here is a
summary table showing the connectors on the hardware.
Connector
CN1
CN2
CN3
CN4
CN5
CN6
CN8, CN9
CN11
CN12, CN13
CN14
CN15
CN16, CN17, CN20
CN19
CN21
CN22
CN23
CN24
CN25
CN26
CN27
CN28
ATX1
COM1
COM2 ~ COM6
FAN1
FAN2, FAN3
PCI1 ~ PCI4
SATA1 ~ SATA6
Board and Pin Assignments
IMB523R / 524R / 525R LGA1151 ATX Motherboard
Description
PS/2 KB/MS Connector
DP/HDMI Connector
DVI-D/ VGA Connector
Audio Jack
RJ45 + USB3.1 GEN1 Connector
RJ45 (iAMT)+ USB3.1 GEN2 Connector
Internal PS/2 KB/MS Connector
Front Audio Header
PCI-Express x4 Slots
PCI-Express x16 Slots
External Sensor Connector
Internal USB2.0 Headers
SIM Slot (Optional)
Internal USB3.1 GEN1 Connector
Mini PCI-Express Connector (Optional)
TPM 2.0 Connector (Optional)
Front Panel Header
DIO Connector
24-pin Power Input Connector
Voltage Monitor Header
SMBus Header
CPU Power Input Connector
Comport Connector
Comport Box Header
CPU Fan Connector
System Fan Connectors
PCI Slots
SATA III Connector
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