"Reboot and select proper boot device" error message.

[faabiian3]

So, after getting immersed in a ranked game in league of legends, I really didn't want to die... And I did, I ended up raging and hitting my keyboard on my laptop, a the game started glitching out and the in game sounds started stuttering and repeating itself, however the gameplay was still fine. After the game I closed the client and it froze and stopped responding. After a while of the whole computer freezing, the BSOD appeared and re-booted my computer, and. I was to find out that there was a nice error message reading "reboot and select proper boot device". I ran a dell diagnosis and it said something about hdd not being detected bla bla and the number 7. I have tried changing primary boot etc and also removing and replacing the hdd. I don't know what to do.. Any help?

I run a dell Inspiron N15R.
Thanks in advance

 

[USAFRet]

I ended up raging and hitting my keyboard on my laptop

Sounds like something is disconnected or broken. Some connection between the drive and motherboard, maybe.

The solid desk is what is for pounding on, not the laptop or keyboard.

 

[faabiian3]

I ended up raging and hitting my keyboard on my laptop

Sounds like something is disconnected or broken. Some connection between the drive and motherboard, maybe.

The solid desk is what is for pounding on, not the laptop or keyboard.

Yeah I know, I shouldn't have, I have checked a lot. Still can't find the problem