RN4220 PSU dead
I have encountered PSU dead issue.
Current device is RN4220s.
I have reached to region support team to get help, however; all I received was that warranty has been expired and I will never get any support in regards with H/W fault issue.
Since this device is very crucial to my business, is there anything I can do to fix?
I cannot even search what p/n is for psu.
Your adivce will be very grateful.