Ultrastudio 4K mini defected - not powering on

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  • Posts: 1
  • Joined: Wed Apr 17, 2024 8:51 pm
  • Real Name: Charles RANDRIATAHINA

Ultrastudio 4K mini defected - not powering on

PostWed Apr 17, 2024 9:13 pm

Hi guys,

I have a blackmagic New UltraStudio 4K Mini that worked fine before. But today, when I am trying to power on it, it displays a black screen. I have checked all the cable and trying a thousand times to unplug and plug the power cable, but there is nothing happen.
This is the link of video : https://shorturl.at/BFGPU

Any idea?
Thanks in advance.


  • Posts: 477
  • Joined: Tue Jun 25, 2019 2:33 am
  • Real Name: Petter Flink

Re: Ultrastudio 4K mini defected - not powering on

PostSun Apr 21, 2024 7:20 pm

Hello there.

Under the power connector - I believe there is a fuse socket, right?
If you pop that open and look at the fuse or even better measure it with an ohm-meter.
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