Black screen at boot

[MrLifeStyle]

Hello, when I try to start window 7 after the window logo, I'm stuck with and my mouse. I already have try many things :

Start safe mode doesn't work
Press ctrl+alt+deleted doesnt open it
Repair doesn't seen to work.
Chkdsk find unreadable content but cannot repair them.

I can't really restore and reformat. What can I do?

 

[marsmimar]

Hello MrLifeStyle and welcome to Seven Forums.

One of the Forum experts prepared this troubleshooting guide. It will take time to go through all the steps but the guide has helped many.

http://www.sevenforums.com/tutorials/219533-troubleshooting-windows-7-failure-boot.html