I can't work out what RAM I need. I'm not even sure what laptop I have! All I know is:
- It's a Sony VIAO, and there is a small marking "VPCF11JOE" just below the screen.
- The installed memory is 6GB
- It has an Intel i5 64 bit 2.4GHz M520 processor running Windows 7
- It has not been modified since it was bought new.
I'm thinking of upgrading the RAM but I don't know what my options are. I don't want to spend more than about $100. Any help/suggestions would be hugely appreciated!
- Will I need to replace the RAM that's in there?
- Or can I just buy an extra memory stick?
- What kind of RAM do I need to buy?