Hello, guys!
The situation is the following. I am a 3D artist and I work for a Ukrainian company. After the events in our country, most employees moved to safer cities, while the rest have to work remotely. I purchased a non-working Clevo p750dm-g from my hands. The reason for the inoperability is that the owner tried to flash the BIOS with coffee lake support, but something went wrong and he stopped showing the picture (black screen), but the laptop itself starts up, the fans spin, the keyboard lights up, the SSD heats up (too much). I tried flashing the bios using a USB programmer, but that didn't work. I would be very grateful if someone could help revive this car. It is imperative to return to the functional system at work.