m17 R3, intermittent no bootable device found

Hello, I recently purchased this laptop and I often get blue screen crashes with different errors, such as KERNAL_DATA_INPAGE ERROR, and often times when I open my laptop, it says "Checking for media device" then eventually goes to a diagnostics screen and says "No bootable devices found." I then toggle power to restart everything, sometimes it goes back to "Checking for media device", sometimes it restarts my computer properly, and sometimes it goes back into my previous session where I left off when closing my laptop as if I didn't just have any boot problems (all the apps/games I had on before closing my laptop are right where I left them). I have run all the built-in diagnostics and had no issues reported, I have everything up-to-date, I have reset back to factory settings, I constantly use F2 when booting to ensure my boot options are the defaults and this problem still persists. I even called support, they ran all the diagnostics and found no issues and offered no solutions for my problem. Please help.