I started it. It`s switch has light so it was on. The led inside had light. On the LCD was nothing. after turning it off and then on it begins to show the symbol on the first picture and after that it began showing these strange things.

https://drive.google.com/open?id=1SOQHY5emYosmRulGfiIuUEkgAuIkPS5i

thanks in advance

 

Can you post the .avi file here? Doesn't open readily on the Google site.

 

https://drive.google.com/open?id=1xIMuLElSCICwHbpr-hjCryUu7hp4zGa5

download it and watch

I am wary of downloading from strange sites. Can you upload it to AAC?

 

The uploaded file does not have an allowed extension. That for .avi

what file i can upload to aac ? /video/

// i won`t try to put virus in file. if the google antivirus services are working now you have nothing to worry.

 

Hello,

I did look at the avi, but the horrorble logo is blocking the view.
I see some numbers and flashing LLL.

Upload the video to youtube.
Then you can embed it into the post.

Bertus

 

Upload the video to YouTube. Then you can embed the video on your post.

 

 

a lot of answers for me...

 

It could be a lot of things. Almost like asking "why does my car not go?".
A couple of questions...
First, does the device still work, and just the display have a fault?
Do you have any electronics repair experience?

 

First, does the device still work, and just the display have a fault?

no

Do you have any electronics repair experience?

i have a lot a lot trials. Some successfull some not

 

Ok.
First thing I would try is to test the capacitors in the power supply.
Remove them and measure the capacitance.
Often, old caps cause trouble.