What should I do if the 1070CK is malfunctioning (CMM)

to all canopy forum memebers.

please you all help to solve my problem.

after installing my 1070CK CMM unit ,the power led isn’t coming on ,i mean no power in the cluster.
after several verifications from the power source ,power cable,cluster power connector noone of all test leds ( power,sync,GPS,RJ45,…) they aren’t on at all.
but there is power in the power cable 24 vdc.

what should i do now?