How to find out the memory bar in which a failure occurred?

Question

Iron

Good evening!

At night, I checked the RAM using the memtest86+ program, I had four modules, but after 17 hours of work, an error was found in one of the modules. How to understand in which of the modules there is an error?

Screenshot with error

Thank you!

Answer 1

just additional testing.
First, you take out 2 modules and run the test, if there is an error, then one of the two broken bar, if not. then you change them to 2 modules that have not been tested.
With this method, you will calculate the failed memory bar.