Hi
I have a sony viao VGC-V2M.
It has 512mb of RAM (DDR400)
Intel R 4 CPU 2.99 GHz
I wish to upgrade memory but get conflicting advice from websites.
Can I:
1. Go to 2 GB as per stated by Crucial.com (using DDR 3200)
or
2. Do I have to stick with 1GB as stated by Offtek?
Finally I go the 1GB route do I have to buy a 'matched pair' of 512mb modules? This seems to be a requirement because of something called 'dual mode' which I do not have a clue means!
Thank you
Mike