How I fixed memory slot failure

How I fixed memory slot failure ram slot 2 not working Craig_d1 · 1 turned fast boot off in the BIOS · 2 booted the PC once with the fast boot off ramses slot RAM SLOT NOT WORKING ,GA-H81M-S 2ND RAM SLOT NOT WORKING PROBLEM

ramses slot Craig_d1 · 1 turned fast boot off in the BIOS · 2 booted the PC once with the fast boot off

ram slot 3 and 4 not working Where is the second slot all the programs were showing me? Later It says the RAM is not user upgradable Then why on Earth are the Signs of a Faulty RAM Slot · 1 RAM Not Recognized · 2 Frequent Application Crashes · 3 Random System Reboots · 4 Blue Screen of Death · 5 Video