AVO Pearl Tiger Wont Boot.

[pepoturban]

Hi, I have a problem with my console.
Before cca 1/2 Year while work my console stuch / lag an need restart, after restart everything work. this happen cca 2 times. Today while I work on console it stuck again but after restart this happen (see link to images).
So please have you some tips or hints what to check first?

In 7 days I need to work on my lights in Hockey stadium, because we will have International Tournament. :/
Thank you guys

IMAGES:
https://imgur.com/a/kSH4DB6

[niclights]

It's not currently possible to visit Imgur in the UK. Perhaps you could share the photos on a different site?

[pepoturban]

Hi, sorry here is link, hope it works

https://ibb.co/tMvh0fDY

[pepoturban]

https://ibb.co/tMvh0fDY
https://ibb.co/7t4GzV1h
https://ibb.co/cchb73P5
https://ibb.co/27cw3NqS
https://ibb.co/fYNJCqdR

All pictures here: