First mistake you made was going with the U1E. I have read more people having problems with that bios. I would have gone with the F10.
Beta BIOS
UEFI BIOS
(When updating from legacy to UEFI, use only the utility attached to your BIOS file)
(Note) Some GIGABYTE utilities are not supported under UEFI BIOS architecture.
Please remove Smart6, Dynamic Energy Saver, Smart TPM, and Touch BIOS utilities before updating the BIOS.