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X9DR3-LN4F+/X9DRi-LN4F+ Motherboard User’s Manual
Warning
!
•
To prevent damage to the power supply or motherboard, please use a power
supply that contains a 24-pin and two 8-pin power connectors. Be sure to con-
nect these power supply connectors to the 24-pin power connector (JPW1)
and two 8-pin power connectors (JPW2, JPW3) on the motherboard. Failure
in doing so will void the manufacturer warranty on your power supply and
motherboard.
SCU 0~3, 4~7
Storage Control Unit Connectors 0~3, 4~7 (X9DR3-LN4F+)
SP1
Onboard Buzzer (Internal Speaker)
USB 0/1
Back Panel USB 0/1
USB 2/3
Back Panel USB 2/3
USB 4/5, USB 6/7
Front Panel Accessible USB Connections 4/5, 6/7
USB 9
Front Panel Type A USB 9 Port
UID Switch
UID (Unit Identifier) Switch
VGA
Backpanel VGA Port
X9DR3-LN4F+/X9DRi-LN4F+ LED Indicators
LED
Description
State
Status
LE1
Standby PWR LED
Green: On
SB Power On
LE2
UID LED
Blue
Unit Identified
LEM1
BMC Heartbeat LED Green: Blinking
Normal
