Computer shows no signs of life no lights and doesnt turn on

[RichLpst]

After i cleaned my laptop fan, i put everything back together. Laptop turned on everything was ok. Next day i leaved my computer on and walked away, when i came back it was off, A/C cable was pluged in so i tried to turn it on, but it didn't and none of the lights doesn't turn on too. What could be the problem, and how can i fix it?

[WAWood]

RichLpst

Hello;

Allow me to welcome you to the HP forums!

I read your post about your laptop not turning on and wanted to help.

Here are some troubleshooting steps you can try: HP Notebook PCs - Troubleshooting No LED Lights Glow During Startup or Boot | HP® Customer Support

If nothing there helps, then your only recourse will be to take or send the laptop to an HP Service Center.

Here is information on the Service Centers: HP Notebook PCs - Using a Certified HP Service Center to Repair a Notebook PC | HP® Customer Support

Good Luck