Windows 10: memory crash

hii! ive been having crashes recently due to memory issues, my memories ram were recently purchased. i have 64gb 5600 corsair, at first it was at automatic frecuency, then i put it to 5600. for some reason warzone used to crash when it was in automatic frecuency, but now when i put it back to 5600 it keeps crashing. now when i use a lot of programs at the same time it crashes and restart. i ran memory diagnostic and got this msg: your computer has a memory problem. memory problems can cause your computer to lose informatio or stop working. to identify and repair problem, contact the computer

:)

 

all games crash!

I suggest you run rthdribl > http://www.daionet.gr.jp/~masa/archives/rthdribl_1_2.zip
Increase the window size step by step and watch your vga temps permanently.
What happens?
If it crashes, run at stock speeds as suggested before and retry.

P.S.: When your system locks, does the display signal turn off after a time?
Stuttering sound or no sound at all when freezing?
What X1800XT model do you own exactly?

 

Overclocking / Undervolting guide for Vega 56 or 64?

Here's a quick laundry list:

List of software to use for overclocking and testing
Examples:
Wattman (and how to find and use it, like an overview, including profiles)
Unigine Valley or Heaven (use this for quick testing while changing settings in Wattman and checking for stability / artifacts) ...just suggesting this
How to monitor cores / mem speeds and temps during testing (I've seen screen overlays, and others using GPUz)

Step-by step overclocking in Wattman
Fan speeds
Power limit
Temp limit
Voltages
Core speeds
Memory speeds

 

all games crash!

ive watch my temps and both the cpu and gpu are within normal ranges. when it freezes it simply freezes the image and stops the sound. i must reboot to get back to windows.