hello,
 
I got this board about mouth back, and intel i7-7800x with 16Gb mem corsair.
I update bios to 1E295121.bin., in the bois I did a stress on cpu and it pass, also did a overclock test and so pass.
but unable to boot windows USB stick, OS 1903..keep getting error system extension failue. windows need to restart after 2mins or
it just hand when trying load windows.
 
dose anyone no why it wouldn't boot windows?  help please.

thanks,
 
I hive try that, creating Win10 installation media ios 1903 usb stick, downloaded from windows download web. to install on my new ssd 500gb drive.
clean install. but I keep getting the same error. also did a clean install from my AMD rig, install windows 10 pro. any try boot the ssd  from EVGA board.
after 3mins "system extension failue" windows need to restart.

No, it only try boot on EVGA board. I can install Ubuntu 19.10 and it boot fine.
only when try install windows, even try old os 1603, same error

that's the first thing I try., yes I can install windowns on other system with the new ssd and boot it fine.
but I move over EVGA board and try boot from it., after about 3mins I get the error, windows need to  restart.

Yes, try ssd 40gb, and IDE 1TB, M.2 ssd 120GB  I can formatted all drives, with no problem on other system and boot fine.
 
and so try all these drive clean format,.
 
the problem is,  when EVGA board try boot windows for the first time from USB stick its when the error show.
 
I boot hackIOS mac stick, and I can boot Ubuntu system.  But not windows.
 
funny bug.
 
I boot into bios, I can  test cpu strees., I can overclock 4.6hz and do cpu strees test & passed.
 
if cpu was bad or board., then I would get CPU error failure or board wouldn't even boot.
tested graphic card ok
tested memory ok
tested cpu on other board ok

All with any is ok, but Windows

This is the error I get when windows 10 is loading on a clean install?

Just to be clear, the 1E295121.bin BIOS is for an X299 Micro..That's what you have, right?
 
 

Try using a different usb stick. Try installing windows from a usb 2.0 & 3.0 port.

Ran "AIDA64" information of this processor I have install on the EVGA Micro X299 Board.
previously stated that I had MICRO CODE Processor Error " Unable to identify processor"  in the beginning, but it never appear again. I just found out that
this processor came from a previous configure system like HP or Alienware system., when I try to get intel support. They said contact computer manufacture for support.

yea, but only on 2 code only. trying figure out why?

akihikochi
im going to try enableing one core at time, to see what would happen.

Ok.

Yeah, look like you already tested them one by one by trying to boot into windows with the others disabled.

ok, disable 1,2,4,5,6
try to boot on core 3, got code error 60,62
back again to 1,2,4,5,6 booting ok.  yea it look like core 3 is dead, it wouldn't boot at all.

Guess you'll be rma'ing the cpu?