Cable Connections
System board connectors are color-coded to make it easier to find the proper connection.
To
System board, 24-pin
Powered serial port expansion card
Powered USB port expansion card
1st SATA Hard drive
Optical drive
Cable
Hard drive
Optical drive
Serial port, 5V/12V
Chassis fan
Front power button/LED
and
Optical drive sensor (left two pins)
PCIe X1 riser connector
PCI riser connector
24-pin power connector
Cable Designator
P1
P7
P6
P5
P4
PCA Designator
SATA 0 (Dark Blue)
SATA 1 (White)
COM 2
CHFAN
PB/LED
PCIEX1RISER
PCIRISER
PWR
Cable Management
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