Most desktop motherboard Bioses do not include the feature of testing memory, your motherboard doesn't break this rule
- You could run memory test using windows memory diagnostic ( start> search>windows memory Diagnostic> choose restart> after restart, run test.
- Or download bootable USB image of Memtest86 : a diagnostic tool
Tutorial here >> How to Test Your Computer’s RAM for Problems >> https://www.howtogeek.com/260813/how-to-test-your-computers-ram-for-problems/