RAM issues

[TommyT]

Built my first pc a few months back and i have been having an issue were my pc wont boot now and then, pc turns on fine, fans, rgb etc etc but nothing on my monitor.
ive nailed it down to the ram sticks when i unplug them then re plug it boots up fine? 8gb crutial ballistic rgb x2 sitting in a b450 gaming plus max
doesnt always happen but very annoying. havnt overclocked either

thanks

 

[Oussebon]

Run (free) Memtest overnight on them, see if there are any errors

MemTest86 - Official Site of the x86 Memory Testing Tool

MemTest86 is the original self booting memory testing software for x86 and ARM computers. Supporting both BIOS and UEFI, with options to boot from USB.

www.memtest86.com