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NOTE:
• The Addressable Gen2 header supports addressable RGB LED strips (5V/Data/Ground), with
a maximum power rating of 3A (5V). Additionally, the addressable header on this board can
support up to 120 LEDs per header in Gen1 mode, or a combined maximum of 500 LEDs in
Gen2 mode.
• Actual lighting and color will vary with LED strip.
• If your LED strip does not light up, check if the addressable RGB LED strip is connected in the
correct orientation, and the 5V connector is aligned with the 5V header on the motherboard.
• The addressable RGB LED strip will only light up when the system is powered on.
12. Chassis Intrusion header
The Chassis Intrusion header allows you to connect a intrusion sensor or
microswitch for the chassis intrusion detection feature. When you remove any
chassis component, the sensor or microswitch triggers and sends a high level
signal and records a chassis intrusion event.
13. Clear CMOS header
The Clear CMOS header allows you to clear the Real Time Clock (RTC) RAM
in the CMOS, which contains the date, time, system passwords, and system
setup parameters.
To erase the RTC RAM:
1.
Turn OFF the computer and unplug the power cord.
2.
Short-circuit pin 1-2 with a metal object or jumper cap for about 5-10 seconds.
3.
Plug the power cord and turn ON the computer.
4.
Hold down the <Del> key during the boot process and enter BIOS setup to re-
enter data.
CAUTION! DO NOT short-circuit the pins except when clearing the RTC RAM. Short-circuiting or
placing a jumper cap will cause system boot failure!
14. Front Panel Audio header
The Front Panel Audio header is for a chassis-mounted front panel
audio I/O module that supports HD Audio. Connect one end of the
front panel audio I/O module cable to this header.
15. Front Panel System header
The Front Panel System header supports several chassis-mounted
functions.
•
System power LED header (+PWR_LED-)
The 2-pin header allows you to connect the System power LED.
The System power LED lights up when the system is connected to
a power source, or when you turn on the system power, and blinks
when the system is in sleep mode.
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Motherboard User Manual