all it says for modle is Model NO: Ei 208 UK i have found some mauals that came with the pc and it says it can be put back to the factory settings the exact wording is
(If you choose a destructive recovery then it will reinstall your computer back to its factory default setting so any preinstalled files will be present and personal files wont etc etc)
but it doesnt tell me how to do it so if someone could tell me how that would be great