Hi, I have a PCG-K415S and have had similar results to other posts here, in that I had 2x256 banks of RAM and upgraded to 2x512. The laptop (bios and windows) will only recognise 256Mb in each slot. I have tried them both singularly in each slot and both swapped over with no difference.
Crucial and VAIO websites say the the max is 1024 for the notebook, but I just can't seem to get my laptop to recognise it. The new memory installed was from Crucial.
The latest bios fix has been installed with no difference.
Does anyone have a solution?
Regards
Mark
