the three black cables to the right are flashing amber and the first white cable to the left of the black cables is flashing green.  none of the other cables have blinking lights.

my device is is a  ICX7150-C12P-2X1Gthe devices were working fine since 2018 until about 6 months ago.There are 3 amber and 1 green light blinking synchronously.  the three black cables to the right are flashing amber and the first white cable to the...

my device is is a  ICX7150-C12P-2X1Gthe devices were working fine since 2018 until about 6 months ago.There are 3 amber and 1 green light blinking synchronously.  the three black cables to the right are flashing amber and the first white cable to the...