Freezes while booting

[Edvinas_3]

Hi,
I ran into a problem when computer kinda freezes after a lenovo logo ( I'm using Lenovo y50 Laptop) after logo dissapears nothing seems to happen and it just stays in blank screen, although I can launch it in safe mode. I also tried leaving my laptop for a longer time and it booted in like an hour or so. I have tried windows check using cmd everything seems fine, although when launching a windows repair tool it runs into error. Is there any methods that i can find exactly whats wrong, and why it cannot boot up? By the way, I have scanned it for viruses and everything seems fine.

 

[BadAsAl]

Check the hard drive for errors, run CrystalDiskInfo and see it gives any warnings. Anything other than Good indicates drive might be failing. If it shows as Good then use Seatools for Windows or DOS and run the short tests, if no errors, then run long test. Any errors means time to replace the drive.