I recently flashed a new bios version and with that a problem came up. All the RAM slots on my mobo work but if i put the stick on slots 2 and 4 ( the recommended slots for my mobo) the pc will boot normally, but on the other day if i try to turn on the pc it keeps rebooting and the debug lights of the CPU and RAM turn on and of together and it will only work agains if i change the sticks from it's slots and boot the pc only to change back to the recommended slots. My mobo is a MSI b350M mortar