Check if the light is lit at the plug end of the AC adapter or on the adapter block. And see if that light remains lit when you plug it into the laptop's jack. If the AC adapter's light goes dark when you plug it into the laptop, then the fault is likely with the jack or the circuit. For the moment, I will assume that your adapter's light does remain on when connected to your laptop. Here's what to try next: If it does power up, I would run Dell Diagnostics:Immediately after pressing the power button to turn on the laptop (or after clicking the Reboot command), press F12 repeatedly to enter the One Time Boot Menu, select Diagnostics and press Enter. The Dell Diagnostics will test all your hardware.
My laptop went to sleep and when I tried to use it, nothing turns on. No fan sound, no lights and power button remains blank too. I’ve tried everything recommended on the internet except for opening it up in fear of breaking something. Anyone else encounter this or have tips?
m15 R6, not turning on