I want to upgrade the RAM on my laptop to 512 or 1024. How easy is this to do? Could I do it myself? Also as I currently have 256 can I simply add another 256 to make it 512 or do I need to buy 512 and discard my old ram? Thanks!
This is super easy if you can open the RAM slot cover on the back of you laptop. The newer the laptop the easier it is.
There is a good chance this slot is empty and you just need to get another SIMM/DIMM of RAM. IE not replace what you already have.
You will need to get your laptop manual and find out the type of RAM it uses and then search the NET for a supplier. DABS.COM and ARIA.CO.UK are great in the UK.
Make sue the RAM is the EXACT match for your laptop as there are many different types.