Memory going bad?

[GlaZe08]

Hello!

As the title suggests i'm here to ask if my memory is dying or if there might be some other problem with my system.
My specs are:
I7 6700k 4.01GHz
GTX 960
16GB DDR4 2133MHz

Some i've been having some issues recently. I've gotten some Blue screens with codes varying from IRQL_NOT_LESS_OR_EQUAL to SYSTEM SERVICE EXEPTION I've also had stuttering in some games and also when i play league of legends it crashes very frequently. Another thing is when i watch youtube and tab away. Whenever i tab back to youtube the screen is just black for a few seconds before it starts to work again.

Now these are just some of the issues i've been noticing and they have been annoying me a lot. 

Not sure if this helps or not but i did a stress test with aida64 and the test stoped almost right away saying  hardware failire detected

I've been thinking of upgrading GPU recently since there are a lot of games i cant play right now. But i dont wanna waste money and then have all these issues still. 

UPDATE: Today the icons on my dekstop were invisible too. not sure if this is related or not,

[GlaZe08]

bump i guess? really need help oof