Black screen of death

I have a Toshiba Satellite Windows 7 OS 32 bit (yes I know it's old OS but trying to upgrade to windows 10) well back in 2019 it kind of got slammed and the screen wouldn't come on but the power button said it was turning on and off, recently someone fixed the issue of the screen not turning on...

Hi, I have an Acer R3 471 series. Yesterday, my laptop decided to freeze every time I went to Windows. I went into safe mode, followed video to clean my laptop, restarted the laptop (malware on my laptop), then the entire screen went black (no cursor or anything) However, the power (blue light)...

All I see is Reboot and Select Proper Boot Device or Insert Boot Media and press a key I was factory reseting my toshiba but I cancelled it in 1% by powering off, I turned on again then I ended up getting this black screen

Hello So I'm having a big problem with my Asus S300C, which I bought way back in October 2013. It has always been a great laptop which I'm using for school, and there has never been problems with it. Until about a month ago. Whenever I want to boot it, theres a black screen (no bios/eufi). The...