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JRAINBOW1~2: Addressable RGB LED connectors
The JRAINBOW connectors allow you to connect the WS2812B Individually Addressable
RGB LED strips 5V.
Pin
Signal Name
Pin
Signal Name
1
1
+5V
2
Data
3
No Pin
4
Ground
⚠CAUTION
Do not connect the wrong type of LED strips. The JRGB connector and the JRAINBOW
connector provide different voltages, and connecting the 5V LED strip to the JRGB
connector will result in damage to the LED strip.
⚠Important
●The JRAINBOW connector supports up to 75 LEDs WS2812B Individually Addressable
RGB LED strips (5V/Data/Ground) with the maximum power rating of 3A (5V). In the
case of 20% brightness, the connector supports up to 200 LEDs.
●Always turn off the power supply and unplug the power cord from the power outlet
before installing or removing the RGB LED strip.
●Please use MSI’s software to control the extended LED strip.
EZ Debug LED
These LEDs indicate the status of the motherboard.
CPU - indicates CPU is not detected or fail.
DRAM - indicates DRAM is not detected or fail.
VGA - indicates GPU is not detected or fail.
BOOT - indicates booting device is not detected or fail.
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