Hi, I have struggled with my laptop in the last week when it accidentally showed me the recovery page, so I reinstalled Windows 10 Pro, and after I downloaded a specific app, it crashed again. Then I reinstalled Windows again, but it was too slow, so I reinstalled again, and it worked well for a period of time. Then there was an update available, so I updated, and after that, it was too slow, and then I tried to shut it down, but it didn't, so I let it go. Today, when I came to open it, he showed me the bios menu, and in my drive place, it was showing me that it was empty! So I can't install Windows now, There is security,advanced,main,boot,save and exit tabs. I did looked everywhere in my bios, Any solutions?