[Menus freezes when replacing UM3 display]

I have an UM3 and my display started to loose intensity. I therefore got a replacement display I put in last night. The display apparently came up fine with a crisp clear image, but I was only able to operate the menu 3-5s after the bootup had finished before the menus froze.

 

When I put back the old display everything was fine (except the display intensity) and nothing froze. The two displays are apparently identical in terms of mfg part number.

 

So, a replacement display makes my UM3 freeze. Defect display of anything steps to countermeasure this?

[Ultimaker 3 Z axis horrible noise]

Hi

Did you find the cause to this sound? My UM3 just started making such noise as showed in youtube movie...

[UM3 display breaks up]

Hi

The display om my UM3 kind of breaks up, ref to attaché photo. This possibly happened after upgrading FW?

 

Please advice.