Occupying second RAM slot leads to laptop not booting

RAM SLOT NOT WORKING ,GA-H81M-S 2ND RAM SLOT NOT WORKING PROBLEM

2 hidden slots elsewhere yet not visible removing bottom panel) : not then work These cookies do not store any personally identifiable

ramses book golden nights slot Obviously, I want to work with a memory in power of 2 and not multiple of 2 So, I'm thinking about to buy a memory chip with 16GB RAM DDR4

ramses slot This should be easy to isolate and finding the problem by using one Ram stick and placing it into each slot as you shut down, remove the battery