List your PC specs, specially the make and model of your ram.
I've the same mobo, and it's actually very easy to OC ram. You simply select the speed you want the ram to run at, and/or voltage and timings select save and exit from the bios and try boot up.
However, actually OC'ing ram so it's stable takes testing and trial and error. Your best bet is to leave all timings on auto. Set your voltage at the DIMMS stock, normally 1.2v. Then up the speed one notch, and test with memtest at the new settings. if it passes 4 passes of memtest, then Rinse and repeat, until you get to your desired speeds, or the ram maxes out and you can't OC any more.#
DOCP is disabled, because your ram does not have an XMP profile (XMP =DOCP on Asus mobo's). SO you have to set your ram manually, and OC that way. Like I've described above.
You can see from my sig, I have my 2400 mhz ram running at 2733 with better timings than stock, and with just a 0.01 bump in voltage to 1.21v on the mem. This took time to get it all right. You can use Dram Calculator for Rzyen to help with refining your timings down lower. For now leaving them on auto and getting the right speeds is first on the list.