HI i've had an intel dp67bg for several months now running kingston 1333 ram in the 2 blue dimm slots.
so my problem is the second blue dimm socket, if i use either of my ram sticks in that socket i get error code 27, if i use 1 in the first blue dimm socket i get no error and either of the black dimm sockets i get no error either.
i tested all my ram and some additional ram before putting it back in, i tested on a secondary machine for clarification on it's state and no errors were reported.
i tried it with brand new ram straight out of a packet and still the same code comes up on the second blue dimm socket.
right now i have my computer running with the two black sockets populated and no issues at all but i am concerned by that single socket not working as intended.
i completly stripped my computer down to nothing and made sure there was no metalic objects in contact with the motherboard.
i've reseated the ram countless times now, i've used a compressed air to blow out any foreign objects if any and still the problem is there.
i've not changed any hardware or made any changes recently either the problem literraly just happened when i came home from work and turned on my pc.