Error 305 windows 7

[sugar.matthews]

I turned on my computer and the windows screen in windows 7 just kept spinning. When I ran a diagnostic test it says that my hard disk failed and hard disk fiill. Also when I hit f11 it says errors 305 & 303 respectively. I am a techtard but need to fix this myself as I can’t afford to take it in somewhere. My operating system is windows 7. Please help.

 

[helpstar]

You can try running windows 7 repair mode:
https/www.wikihow.com/Reinstall-Windows-7

Most likely it´s a hardware failure and the HDD is faulty.
If the repair attempt is not working, you can try to recover data by connecting it to a PC.
Always backup important data.

Replace the hard drive and install windows 7 on it.

 

[sugar.matthews]

Hello helpstar, thank you for replying. However, I am unable to attempt your fix because I can’t get on the internet. My laptop won’t go past the blue windows page that opens in the beginning.

 

[helpstar]

Did you replace the faulty hard drive?