Thanks JJ & Carbon. I appreciate your help.
I'm about to go through the tips you suggested so I'll get back to you on completion (it may take a while
)
I ran the crucial scan but it was unable to come up with a complete match:
The following is a list of what our scan was able to detect:
System Manufacturer: SAMSUNG ELECTRONICS CO., LTD.
System Model: N145P/N250P/N260P
Motherboard Manufacturer: SAMSUNG ELECTRONICS CO., LTD.
Motherboard Model: N145P/N250P/N260P
So I called Crucial. We have managed to assertain that the Model I actually have (despite what the system properties told me) is N145 PLus.
So apologies for giving the wrong info at the start but now I know it only has one slot and can only be upgraded to 2GB (according to the Crucial advisor) Would you agree.
If so, is it worth me upgrading?