Alright, I had this problem after restarting my computer. It said no accesible boot device, so I went on youtube and searched up fixes and came to one that told me to put something about hardware. I followed the steps and it led me to a black screen saying a recent hadware change was detected. I decided to go into the BIOS settings and change somethings from UEFI to Legacy. After 10 minutes my monitor just became black and I couldnt do anything about it. I’m still here debating if I should bring it to the repair shop. Thoughts or fixes?