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Built my first rig in Dec and I've had the two 4GB sticks in slots 2 & 4 since they are the same color (white). 1 & 3 are also the same color (blue) but #1 is obstructed by my aftermarket cooler. My mobo is Gigabyte GA-890FXA-UD5 REV 2.1 as seen here:
All I do is game and surf the net on my PC. It always says my ram is "unganged" at boot. Should I enable "Ganged mode" in my bios or keep it unganged? Are my RAM sticks in the right slots?