HARD DRIVE AND SCREEN REMOVAL AND REPLACED

[BODKINTLB]

Hello,
i HAD TO PUT A NEW SCREEN IN MY HP PAVILLION LAPTOP DV5 2231NR. i PUT IT BACK TOGETHER AND MY SCREEN LIGHTS UP BUT IT IS BLACK AND THE WINDOWS LOGO DOESNT COME ON. WHAT DO i DO OR WHAT DID I DO WRONG?

 

[COLGeek]

Go back and verify that all connectors are firmly connected. Also, try an external monitor to make sure that the system is actually starting otherwise.