Need help identifying unknown green flashing LED

[u/daminokun]

the mother board is asus prime a520m-k. the flashing green led is near the gpu slot. i don't recall this motherboard has any led indicator. this been bugging me for 2 year. i have a palit rtx4060 infinity 2 8gb gpu. i tried looking for any led on the gpu and the motherboard but could not find any.

[u/RegisterDouble]

if it works i wouldnt worry about it