(02-19-2021, 05:08 PM)TRS-80 Wrote: I just tried this (remove EFI dir) but that did not work. I even tried all combinations of boot flags on both partitions.
Still studying the forums.
have you tried to use another usb flash drive? it seems that t60 does not recognize all usb flash as bootable:
https://forum.thinkpads.com/viewtopic.php?t=118629
have you tried another method to create your bootable?
rufus for example, or ultraiso for Strelec, or yumi
have you tried to change the usb port to connect usb flash?