Cool ! Thanks for that answer, because i knew that DDR3 are faster in initialization and thinked about that Timings...
Are 1,35 Voltage for Ram is okay on this system ? Some systems didn't like it.
Iam gonna offtop now but something wrong with my m.2 950 Pro boot. It's not about POST now but when it get after, i got about 3/4 cricles before deskopt show up.
In my last system (Maximus VIII Extreme) this was 2 circles on this m.2, and in second RIG (Z170 PRO GAMMING) it was HALF CIRCLE and i was on deskopt... its crazy but sometimes i wasn't even able to see that loading window screen.... But on this board this is dramatic.. Come on...
Okay, I disabled Memtest, and set up all this settings for RAM. Fast BooT is enabled, boot prio is for only this drive and usb keyboard. CSM disabled, no secure boot keys. Fresh GPT Uefi Win 10 Pro. Any ideas ? Maybe its problem with Ram (no quad channel) ? You must help !! 😞
EDIT:
In task menager:
Last time system BIOS: 12569,4s ????????????
And every single windows launch there are another crazy numbers...
Yeah.. This system is 100% legal downloaded from Windows site.