I have an acer aspire 3 series 315-21.
I screwed up. Went into advanced settings, and inadvertently changed from UEFI to legacy boot. (i was trying to change the boot order, to boot from a usb drive).
Anyway after that I get these screen responses:
Realtek PCIe GBE Family Controller Series V 2.64, PXE-E61 Media
Test Failure , check cable, PXE-M0F: Exiting
PXE ROM, No Bootable Device-
Reboots, back into the same loop of messages above.
How do re-enable UEFI, and boot from hard drive, which has windows 10 pro 64? Or how do get back to original setup, normal boot, and bring the laptop up again?
