GA z170x gaming-3 AppCenter question

[refosk]

Can someone explain to me why with my new ultra fast  PC (W7 x64 + sm951 ahci + 32gb ram) is that much difference in booting times if I have Appcenter with only SIV installed or not? With AppCenter installed booting last 120 sec if is not it takes 59 seconds. Here is the proof: https://youtu.be/5XxbQBC5YNQ

[dmdilks]

If you install windows using the UEFI DVD you might be able to cut that time down to half. What is happening is that App center is check to make sure everything is up to date. I was using App center and I turn it off.

[refosk]

But I install windows using the UEFI DVD !