When attempting to power on my Toshiba Satellite L-55 A5226 the screen went black and there is no external battery to remove! Also it won’t shut down and light is blinking!’n
"the screen went blank"
Meaning there is something displayed when power on??Blinking power LED suggest the PC is in sleep or hibernate mode.
A short press on the power button does nothing?To "turn off", try holding the power button for a long time (5-10+ seconds)