[Problem]Z370N-Wifi cant boot with QNCT CPU

Hi all,I have a Z370N-Wifi mb,with a mod BIOS which can boot up with Xeon ES QNCW/QNTM.
Yesterday I bought a QNCT CPU and want to use it with this MB.It is strange that the fan start for a few seconds,stop and start again run continually,but no display.
I use a multimeter showing there is no voltage on 4 vcore phase,and change to QNTM is 0.9V.The QNCT cpu is broken?

The mod BIOS is posted,based on F14b version of offical BIOS.

Z370NMOD.rar (5.57 MB)