08-26-2016 11:59 AM
08-29-2016 10:23 AM
Welcome to HP Forums!
I have read your post and wanted to help. I understand that you have an issue turning on your Envy 17 computer.
Let's start with a Hard Reset -
1) Disconnect the AC power adapter, remove the battery and all peripheral devices
2) Press and hold down the power button for at least 15 seconds.
3) Reconnect the AC power adapter (but do not connect the battery yet), Press the Power button, Look for glowing LEDs near caps lock and num lock keys and Listen for sounds of a disk drive and fan turning.
You may click here, to know more.
Try reviewing the following steps, and let me know if the information helps!
Keep me posted.
I am an HP Employee