I just setup my DN2820FYKH with 64GB SSD and 4GB SO-DIMM RAM
I couldn't access BIOS with F2, or enter upgrade menu with F7. So I upgraded with recovery to latest version 38.
After completing this upgrade I still cannot access BIOS, and none of my bootable USB's are working.
Only thing I see is a message about PXE networking booting which could be find.
What can I do?