I recently got more RAM for my motherboard and installed it, it has caused my PC not to boot, it's the exact same RAM as previously purchased and I've tried all sorts to fix it so far. But first allow me to explain what happens. When the RAM is installed into DIMMA1 and DIMMB 1 I get nothing, no monitor, keyboard, mouse you but my fans are running. Put it into DIMMA2 and DIMMB2 slots and it works. I recently bought more RAM not really worrying about the issue and thought nothing of it and Iget the same issue as stated above. I'm at my wits end as I've tried everything, moving RAM to different slots, checking everything is inserted correctly, making sure there's no damage and finally updating my BIOS and still nothing. Please help.