New
#31
As a quick test:
Remove all memory sticks except for one.
If passes, try another stick.
If fails, try another slot.
Not all motherboards will allow you to be choosy about which slots you use. You will need to consult the documentation for your motherboard.
If all sticks and in all slots pass, then you can start running a long test.
I've not looked at your pics, but if you are overclocking then, stop and desist immediately.
Overclocking is your enemy.
Heat is your enemy.
Keep an external fan blowing on the unit while running tests.
Take the cover off of the unit (with power removed) and blow out all dust with a can of compressed air.