Are you trouble with my hp laptop won't turn on even when plugged in. Don't worry Errorsdoc will show you some best steps you can take to try and resolve hp laptop won't turn on issue. Follow the below instruction and leave your laptop for 10mins and then connect the power supply and why is my hp laptop won't turn on. Let me know what happens when you connect the power adapter to your laptop.
Unplug the power Cable Remove and Reconnect the battery Hold the power key for 60 seconds Connect the power supply then try to switch ON the laptop and later put the battery back into the laptop.