So i had a 4gb stickof Kingston Valueram and i decided to buy another 4gb stick (g-skill). And when i boot up with both sticks it just blue screens and shut downs my computer. Both sticks are 1.5v and 1333mhz and when i boot up with the g skill one alone it doesnt even bootup. I would think it would be broken but when i boot up with both sticks and go to bios it says 2x4gb but it wont boot up. I've tried different DIMM slots and updated my bios. Please help!