So I have an old laptop, and for a couple years now it has been giving me this error whenever I turn on the laptop after being off for the night. I have someone who is good with computers in my house, but they have been unable to fix it and the internet hasn't been helping much up to now. We have managed to fix the error for a time, but it just keeps coming back over and over. I can usually turn off the laptop after it shows this error, and a couple hours later, it'll be fine until it crashes with a different error, or I put it in sleep mode and it crashes with the inaccessible boot device error again. This is really getting on my nerves at this point, so any help is welcome.