I had an old laptop that I removed the screen from and it still booted.
Perhaps if your screen has broken in a way that the GPU detects as a hardware failure, it might prevent booting? Maybe removing the screen entirely might solve the issue? Or at least disconnecting the internal cable from the screen to the motherboard..
I had an old laptop that I removed the screen from and it still booted. Perhaps if your screen has broken in a way that the GPU detects as a hardware failure, it might prevent booting? Maybe removing the screen entirely might solve the issue? Or at least disconnecting the internal cable from the screen to the motherboard..