@Lisa_maree: Unsure what constitutes a non-compatible UEFI drive but if I can't get Asus support to point me towards how turn off secure boot I believe I can install using Legacy-bios. None of my HDDs are that big; none need more than 4 partitions.
Thanks for the tip re: using usb 2.0. My HDD was wiped. Still think secure boot would've nixed the install starting altogether off usb. Not sure. But ran memtest (86?) 5X & components are 100% compatible. Like to install my Linux Mint but need MS done 1st.
However, for the last time, I'm NOT doing any kind of recover or Reset. I'm installing from scratch. On a drive that has now been wiped. Just hope the 1st attempt to install doesn't necessitate another wipe.
Appreciate everyone's assistance,
Mac