Hello,
Please forgive me if this is the wrong forum to post.
A problem had come up today with my HP Envy 17 3070NR. I was trying to install a fresh copy of windows 7 from a bootable USB. I restarted the laptop to get to the BIOS but accidentally mistyped and entered something to do with Memory, Cache updating (I dont clearly remember). I let it run its course (it was loading something) for a while but after I turned back to it I found my pc shut down. When I press the on button, absolutly nothing happens. Not even the slightest Fan noise going on there.
Apologize for my poor grammar and I thank you for the support.