Black screen after I unplugged computer from tv

[hpenvynerd]

I have a hp envy 15 running windows 8.1 64 bit. I unplugged my computer from the tv while watching stuff and the computer was on and now the screen is black but the fan is blowing and can mute the volume. I have tried all the windows+p tricks and nothing works please help!

 

[Paul NZ]

Sounds like you made the TV the primary screen. Connect it to the TV again and check the settings

 

[hpenvynerd]

I did but the tv says no signal

 

[Paul NZ]

So if you connect the TV again both the TV and your screen are black? Obviously not because you're here. If you're on the same computer

 

[hpenvynerd]

Yes both are black and even without the computer plugged in the screen is black

 

[Paul NZ]

Reboot it see if it comes back

 

[hpenvynerd]

Still doesn't work I've tried everything even a hard reboot its just a black screen no matter what

 

[Paul NZ]

Is it connected to onboard or a separate videocard? If its on a separate videocard remove it

 

[hpenvynerd]

Its onboard but the bottom of my computer is weird and everything is screwed behind a metal plate so it is not accessible

 

[Paul NZ]

Try windows key +P select PC screen only. Does that work?

 

[hpenvynerd]

Both screens are black and show nothing not even a logo

 

[jarotech]

I have a hp envy 15 running windows 8.1 64 bit. I unplugged my computer from the tv while watching stuff and the computer was on and now the screen is black but the fan is blowing and can mute the volume. I have tried all the windows+p tricks and nothing works please help!

Hi, remove the battery, plug the adapter, and try booting in the BIOS.