@Viraj77
Given the date of your post, I would have expected someone to respond to it before this -- but since that has not happened, I will take a shot at it ...
Your PC specs say it has a 1TB SATA drive -- and the sorry fact is that drives fail. I've had drives last me for years, and I've also had new drives fail totally after only a few months. If your is already generating messages, that means it is failing and the sooner you get it replaced, the less likely the PC will fail on you.
I am a volunteer and I do not work for, nor represent, HP