White light of death

I bought myself a PS4, played quietly on my sister’s TV, a week after buying the console I bought an HDMI-VGA converter for my monitor. Brought it home, connected it to PS, launched it. An image began to blink on the monitor. I took the headphones and plugged them into the adapter to check that the ps was working (the sound was, but intermittent).

I remembered that the description of the adapter said that it sometimes lacks power. I decided to quickly find the power cable and cut it to the adapter (I took the cable from the old modem). I connected the whole thing, put on headphones, and there is no sound there.

I knocked everything out, tried to connect it to the TV on which I was playing earlier, so the ps does not give out any sound or image to it. It starts as always, first a blue light, then a white light slowly turns on, but nothing is displayed on the TV. The console itself works, from memory I can put it into sleep mode, into safe mode and all that, even the TV shows that it changes the resolution to 1920x1080, but at the same time there is a black screen and there is no sound. Tried running in safe mode, it didn't help.

I called those. support, they could not help with anything, and their service centers are not in Crimea, where I actually live. I ask for help.