HP says ram must be placed in the first black slot, but it will not recognize same if put there and the machine fails to boot up even though the other 3 gig of ram is recognized when the first slot is not filled.
Could this slot be bad? If so, what are the recommendations from you concerning replacing this slot?
If this slot is replaced, would it be replacable with a normal slot as is the other slots?
Help! ! ! ! !