This may well be a dumb question so sorry in advance if it is. I have an Ei System 4415 laptop and I'd like to get some new RAM as it's only got a measly 256 at the moment. Only problem is there seem to be lots of types and this numptey has no idea what he has. I had a look inside and it's 'long' but that doesn't help much. On boot up it claims to have NVRAM but I can't seem to find any of that when I look on shop sites. Am I just being thick? I use computers cos I have to but I really don't understand them.