I have 16gb of corsair vengeance LPX 2x8gb 2400mhz 16-16-16-39 1.20V. When i installed it to my MoBo MSI B250M Mortar arctic on DIMMA2 and DIMMB2 as the manual says, it's not booting, no display but has power on it. So i tried to do single ram installed on DIMMA2 and it worked/booted. It's weird when i put 2 ram my PC won't boot/no display. I don't know if theres something i can do in BIOS? Like change settings or whatnot. By the way XMP is turned on. Help!