well i ran into a problem. my stick is a single 1gig stick and my notebook has two 256's installed. I took both out and put the one 1gig in and nothing. tried the other slot and mothing. put the old ram back in and now its fine again.
I got online with sony's tech support and they said i have to have both slots filled (ie 2 512's for 1gig)
I asked "so what would happen if i put one of these 256's in with the 1gig" (total of 1280, my max is stated as 1024) He said its not recomended and might harm the notebook
