I have a HP G71-340US that went into hibernation mode for a while and when I tried coming out of it, I got an error message:

You're computer cannot come out if hibernation .

    Status: 0xc000009a
    Info: A fatal error occurred processing the restoration data.
    File: \hiberfil.sys

Any information that was not saved before the computer went into hybernation will be lost 

enter=continue

So I hit continue and it ran soooo super slow it. It was seriously crawling. Finally I gave up and turned it off manually (IE press and hold the button). It's been a week or two since then and EVERY SINGLE TIME I have tried to to do ANYTHING it takes forever. When I say forever, I literally mean takes 5-7 minutes to load the internet, then the page itself, then to click a link, so on so forth. Eventually everything just goes not responding and I have to give up (4-6 HOURS later).

I also cannot access my thumb/jump drives once I've managed to load windows. I was going to try runing malware bytes incase of a virus, but it's windows explorer developes errors and goes not responding on me.

Currently I'm running scan disk or check disk and like every file is coming back unreadable. I let it run the last 2 hours straight in chkdesk and I'm only at 6 percent with around 500+ errors and still going. Yes, I've taken logs of the errors via cell phone camera and patience.

A week or two prior to this happening I had to change our the hard drive due to blunt force trama next to the mouse.

OH! Running on Windows 7: ) And I've tried loading the computer in safe mode and it makes absolutely no difference.

Any and all help would be appreciated. I really don't know what to do from here and I'm kind of freaking out. I've googled different part of the error and things that I've done/seen and there are so many different answers/topics that I thought it best to just post the questions.