[SOLVED] Computer boots, but no display and no peripherals working since CPU upgrade ?

[BingerBonger]

My build before upgrade:
i3 8100
1060 6gb
Z370A-Pro
16 gigs ram

I upgraded my processor to the i7-7700k.
I updated my motherboard bios to the most recent version and changed out the processor, and now the computer will turn on, but the displays and keyboard/mice doesn't

 

[MEMOFLEX]

You have a z370 motherboard which is for 8th and 9th generation processors. The 7700k will not work on this platform unfortunately

 

[mdd1963]

The 7700K will be functional only on updated BIOS 100 and natively on 200 series chipsets,

...but, the 7700K will not function with 300 series. mainboards...