Hi
my multimeter is malfunctioning, is out of warranty and according to Keysight reply I must send it to the place where I purchase it from.
I am going to do some measuring first, maybe I can have a better understanding of what failed
after some search, most of topics are buy/sell/firmware update fail
here is a small video with the issue :
https://youtu.be/VHRyUSdh95Q ( its not listed and it can only be accessed from this link)
as you can see in Volts/miliVolts range almost all functions are available, you can not however get into the menu
Ohms range and capacitance do not work, better watch video
I am asking for help where to start measuring it