Pals! I seriousely need some help!!

Hi everyone,

I kindda really need some help here.

My computer stopped working yesterday. I was using it for about 2 hours, I then went out, the laptop was still on.

When I came back home, it had switched off as the power plug had fell off from the wall. So no more battery.

When I tried to switch it on again, it would not start. It gave me a sort of blackish screen with windows microsoft written on the background.

I restarted the laptop on a safe mode, run all the system restore dates and the last known configuration that worked but it still would not start on a normal mode.

Also in a safe mode, the volume of computer is inexistant.

Please help!

Thank you so very much!!!

Noa