Hello and good day to everyone, I am new and this is my first post. I am having an issue where after trying to get the system to recognize the rest of the ram, I decided to click on normal start up from the general tab, but after selecting and rebooting my laptop will not seem to boot. As I turn it on, the screen stays off and nothing else will happen. I have tried tapping the F8 and F4 keys, but nothing happens. I also tried using a bootable usb and a disc with windows 10 but nothing seems to happen, my screen is just off.
The laptop is a Toshiba satellite L655D-S5055.
Any and all help is greatly appreciated, thank you.