T430 second RAM slot not working

HOW TO SOLVE ONE RAM SLOT NOT WORKING PROBLEM dimm slot not working If the module works in one slot and not the other, the slot is bad dimm slot not working Always insert memory modules in the DIMMA2 slot first So no, it's not just a recommendation It's a requirement, although the wording on the

dimm2 slot You need to take one stick of RAM that you KNOW works and try it in each slot, and see if the computer boots If you find a slot where that