Have you enabled XMP in bios?
Is the ram a kit that is listed on your motherboard memory QVL?
Im actually afraid to update my bios because there are so many posts how risky it is.Oh, is your BIOS up to date?
Yes Im using 2nd and 4th. And yes again after save settings and reboot, my screen is blacking out. The time Im trying it to OC Im just turning on the A-XMP then save it.Which dimm slots are you using? 2nd and 4th slot from cpu?
When screen blacks out, im assuming that is after save settings and reboot? Is XMP profile all you are applying before saving?
As dual kitWere they bought separately or as a dual kit? Sorry,I cant help any further, as SteveRX4 mentioned, the only issue I can see is if the RAM wasnt on the QVL,there must be a problem with those models?
It can be scary but also important. Many BIOS updates also include better memory compatibility improvements. Do you know what version you are on now? I can only suggest to watch some videos about updating the BIOS ,(especially those of your motherboard,) to familiarise yourself with the procedure. If not,do you have a PC shop near you? If you're not confident doing it yourself, you could ask them if they provide a service to do it for you? Good luck!Im actually afraid to update my bios because there are so many posts how risky it is.
Can you go into bios and find what bios version you are using?
Can you go to the motherboard website and find what level the latest bios is now on?
Can you tell us what your full PC specs are?
Can you tell me the part number of the ram kit you are using.
If it's not on the motherboard's memory QVL for your CPU then it either hasn't been tested or it's been tested and found not to work.
https://www.msi.com/Motherboard/support/MPG-X570-GAMING-PLUS#support-mem-20
Look up your CPU on that list. Cross reference to your RAM. If it is on the QVL it will have a supported speed. You more than likely won't go any higher than that speed regardless of how much you play with it. Corsair vengeance on ryzen for me has not been a good OC match. XMP profiles are just predefined overclocks, so don't bother with them because they won't be stable if the board can't handle it. Set the thing back to default SPD settings and you will more than likely stabilize. The symptoms you are describing are what happens when RAM overclocking fails.
What is your processor?Already checked my RAM model (CMW16GX4M2C3200C16 Ver4.32) is listed but it has different version.
Your QVL list says it should run at the rated speed. However I have not had much luck with corsair vengeance being stable much above SPD timings on ryzen systems. I would set your ram back to "auto" on everything RAM related and see if it stabilizes.Ryzen 5 3600