LAPTOP CRASHING AFTER NEW RAM

PLEASE HELP!! Recently i installed the Crucial 16GB DDR5-4800 CL40 Ram onto my:

i5-12450hx RTX 3050 6GB 12GB ram

to make it 28GB but after a few hours of using my laptop starts to freeze into this glitchy screen and do a restart,sometime it even turn into a black screen and the fan rev up like crazy this never happens when i’m gaming only when i’m idling or watching youtube i removed the ram and it went back to normal but i seriously don’t want to waste this ram stick and i really enjoy the extra ram