Hello!
For quite some time, I am running my P55A-UD3R with an intel core i5 750 (default settings) with 2x2GB G-Skill F3-12800CL9D-4GBNQ RAM sticks (voltages set to AUTO in BIOS) without any problems (Win7 Home 64bit).
Last week, I plugged in another 2 sticks of identical RAM, making it 4 sticks (2GB each) of the above mentioned G.Skill RAM (I chose this RAM because it was on the list of supported RAM for my mainboard). But since I plugged this second set of sticks in, my PC started having bluescreens here and there. I have never ever had any bluescreen on this particular system before, and the bluescreens have vanished after I took the new stick out.
My question: after various rounds of memtest (which found no error), are those sticks broken or is it necessary to crank up the memory voltage in order to make them run?
I would normally think, such a KIT of supported RAM should work right out of the box without any manual tweaking.
I am thankful for any input.
ZM