I upgraded my gateway T-6340U laptop to 4g, and it will not boot. It came loaded with 2gigs in one slot, the empty slot with identical memory ng. Tested new memory in both slots works. I could not find any info on this laptop from gateway or HSN on max upgrade size for RAM. Is it possible my max is not 4gigs? I will try 1 gig with the two? Any other ideas?
