hi i just upgraded my dell insprion 560 to 8gb s now when turn it on i get 2 short beeps and it repeats monitor wont display i tried to put back in old memory still the same i replaced 3 1 gb ddr3 with 4 2gb ddr3 -1333 dual channel modules need help..
so your dell pc worked great before upgrading/inserting the 8gb kit.. Try to clear CMOS and then use the old RAM sticks..Then boot Get back to us and tell us what happens.