Boot issues...

I've been messing around with dual booting windows and Ubuntu but have been having some difficulty doing so. Today, I tried to boot it up after some experimenting only to find that my computer seems to not be recognizing the harddrive now.... there's a lot of information displayed on the screen that I'm ignorant of... maybe you guys can help make sense of it. Here is a link to the video of my startup...

https://drive.google.com/file/d/13hGBVacPbnLV1-Q021UtvM-7X31zPtpA/view?usp=drivesdk

I even tried taking my HDD out of my working pc and put it in this one I'm having trouble with and it still doesn't work, which leads me to believe its maybe a BIOS issue... please help me, guys. I have tried everything I know to do. Any info you need, just ask.
 
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