Hi There,
Got the same issue while trying to upgrade my HP Server DL380e g8 - from CPU E5-2407v2 to E5-2470v2 it won't boot it says bios hardware failed, when i tried to apply the bios version mentioned above it says you already have a newer version of bios which is dated 24/JUN/2019 so downgrade wont work, now am stuck without being able to use new cpus? any idea?
