I hear the fan starts at my laptop and nothing on my LCD.It is acer one .There is ablue led light on.the laptop LCD is black.when i hit the power button the sound of the fan is on and nothing after like 5 seconds.No display at all.But the Blue light in the side is on .
I had an asus laptop doing this after 7 good years. I fear the laptop is dead. Mine was when it did that trick.
Does it turn off after the 5 seconds, or does it just not display anything? If it turns off -
Have you tried -
Plugging in and unplugging the powercable
Run the computer connected to power supply, without battery
Tried to pull out the battery and stick it in again