07-17-2018 05:43 PM
07-17-2018 06:14 PM - edited 07-17-2018 06:18 PM
Welcome to the forum.
I am not an HP employee.
Sorry to tell you your MB will not see the Ryzen 2700 unless HP updates the BIOS microcode.
This is the latest BIOS update for your MB. The fixes don't specify adding additional processor support.
The best source for a definitive answer would be to contact HP Support.