Hey I got a Gigabyte GA- M56S- S3 and I got my Geil 2x1 GB in slot 3 and 4 the red coloured ones. So I got another 2x1 GB they are Kingstone but they aren't working one slot 1 and 2 . They are working on slot 3 and 4 .. The geils aren't working on slot 1 and 2 too. What can I do ?