oh did not knew that.
thanks a lot!...

Thank you Mr SMDFlea
!
Works.Got even the Omen logo back
But I still get the Manufacture Programming mode is in unlock mode

How can I disable this warning or put the bios back to "lock" mode?
Appreciate any hints...

Hey guys!

Did a PCH replacement on a HP Omen 15-ax245nf and it worked, just slow post but hat was expectable.
I installed windows and updated drivers to ensure all was good, and a Bios update at the restart.
After that no more POST.

Ive flashed one of these clean version for this model but I got the same message as the previous user Manufacture Programming mode is in unlock mode, and no DMI info on it of course and also lost OMEN logo and got regular HP one, but that is not a problem.
Ive tried to copy the blocks as described on post #17 but did not...