DELL Precision T3600 UEFI Boot issue
I try to do a UEFI boot from a USB Stick.
Somehow I deleted accidentally the UEFI Entry in the BIOS Setup.
First step to Reset to defaults - but I had no luck to get it back.
So I did a BIOS Upgrade from A15 to BIOS Version A17 (https://downloads.dell.com/FOLDER05046853M/1/T3600A17.exe)
But still no more "UEFI Boot" Menu
How do I select now a Boot Device for example a Bootable USB Drive?