Red led Asus B360-I

Feb 10, 2019
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It was running very well but one day I can't be able to start PC anymore. Motherboard B360-I has red/orange led, seem like sensor has failed somehow idk. I rarely moved and case didn't take any damage.

In the pictures, orange led seems indicate that mortherboad has received power from power supply, it appears only when I press power on button. Red led always appear, even when the pc is off.

https://imgur.com/gallery/qyHGckT

I tried to re-plug ram but it didn't help, I did it several times. I also check other cables but seem they're tied well.
 
If I remove ram, and press power on button, the orange led quickly RED and then move to orange.

I plug a 3.5 inear phone to front rear of motherboard, didn't hear anything.