I never seen drivers affect memory are you running any auto overclock software on your computer? When did this start? And when this did start do you remember any changes you made on your system.
I just started noticing the weird missing ram today actually.
Nothing is overclocked, but I've had some weird system freezes during gaming where I'd have to hard restart my computer. This has happened 4 or 5 times with Watch Dogs and once with BF4. I'm using a memory hack on Watch Dogs to play in three monitors that could be causing the system freeze (or not...I dunno). I can't explain the BF4 freeze though.
I've had a few other blue screen errors, but I can't remember what they were for (could have been memory, or not).
Someone suggested I run Memtest86+ on my RAM overnight, and I did that with no errors, but I didn't do one stick at a time (I did both together).
This is a brand new rig with everything new in it. It's about 40 days old. I didn't really notice any weird errors until Watch Dogs came around, but I thought it might just be that game. Then that BF4 freeze hit and then the missing memory today and that error.
I tested the CPU with Prime95 and my temps are stable and good (no overclock). I tested my graphics card with Valley running for hours on end and got some artifacting, which worries me a bit, but no crashes.(I haven't noticed any artifacting with any other games though, so I'm thinking it may just be a valley thing with the new nvidia drivers or my 780ti sli...I dunno. I'm gonna investigate that further)
Given this memory error I got from Windows, I'm thinking the root of my problem might be ram related, despite what all of the tests say. I think I may just have to try out one stick at a time.
Unless you have any other suggestions.
Thanks for your help by the way. I really appreciate it