Mobo: Gigabyte Aorus z390 PRO (Bios version F9)
CPU: Intel Core i7 9700k
RAM: Patriot 16GB 3200MHz Viper 4 CL16 (2x8GB)
Hi,
I've just tried to enable XMP profile 1 to overclock my memory from 2133 MHz to the advertised 3200. However, after hitting save and exit in BIOS, there was just a black screen and the PC restarted three/maybe four times with no error message. After that, the PC booted properly, but upon checking in BIOS, the factory settings were restored as the RAM speed was reverted to 2133 MHz and the XMP Profile was disabled. Is there anything I can do to fix it?
Also, how can I check if the PC starts properly with a lower RAM speed, for instance 2666 MHz (which apparently is the highest non-OC value for that CPU)? Do i just enable XMP Profile, change the frequency from auto (3200) to 2666 Mhz and leave the timings and voltage the same as for 3200 MHz frequency - 16-18-18-36 and 1.35V?
Best.