Hi

My U2414H after 2 weeks holiday does not work (flickers)

Flickers:
- In test mode (red, blue, green)
- Plugged in with HDMI, different HDMI, without HDMI (just power cord)
- Plugged in with a different, solo plug
- Connected via HDMI to a different laptop

Few months out of warranty. I left it in a (heated) house for 2 weeks while I was on vacation.

Can it be fixed?

Photos:

https://ibb.co/8mkwQd6
https://ibb.co/Z8r2BHc
https://ibb.co/rynBWxz
https://ibb.co/C56Ym3q 

Videos:

https://vimeo.com/user98395327/review/335591255/a64eef3116

https://vimeo.com/user98395327/review/335591269/5e46aeb83e

Many thanks for any and all help!