asrock z170m ram problem

thk123456

Reputable
Jan 22, 2016
4
0
4,510
I just setup my skylate today but I am having problem regarding making the xmp profiles to stick. I can only get xmp profile to work on one slot which is A_2. When I plug in the other ram into the other slot (B_2), my system doesn't boot into the os with xmp profile. It reverts back to the default speed of 2133 and boots up with 8gbs. I updated to the latest bios which is 4.0 and also checked ram compatibility on the website to make sure that the rams which I bought are compatible. In other words, I can make only 4gb work with xmp but as soon I want to use 8gb, xmp doesn't stick and prevents me from booting into the os. Any idea on how to solve this problem?

Thanks!

http://www.newegg.com/Product/Product.aspx?Item=N82E16813157675
http://www.newegg.com/Product/Product.aspx?Item=N82E16820231912
 

thk123456

Reputable
Jan 22, 2016
4
0
4,510


Ok your settings worked and I am to boot into the system but for VCCIO, I raised it to 1.20 because theres no option to pick 1.05. the default was 0.95. also should I raise VCCSA to match 1.20 as well because the default value for that is 1.05