Hello! I have a brand new (literally pulled it out of the box hours ago) Predator Helios 300, and the laptop keeps crashing, leading to a black screen that reads "No bootable drive". I installed a Seagate 2TB HDD when I got the laptop, initialized as GPT and created a single volume for additional storage, nothing crazy. I haven't touched the stock SSD. It's worked fine for the first 3 hours or so, but in the last half hour it's crashed twice to the no bootable drive screen. The computer will boot and run for a time, then crashes to the no bootable drive screen.
I found a semi-recent thread with the same issue, but the only item in the BIOS boot priority order is "Windows Boot Manager", neither the SSD or HDD are shown.
I'm not even sure how to start fixing this one, I'd very much appreciate any help. Thank you!
Model: Predator PH315-51
Microsoft Windows 10 Home 64 bit
Intel i7 8750H