Memory - I can't enter the details manually into the crucial site - i don't know the model or product line. Even when I look in system information it shows just a long line of zero's - the same as the scan gets when it tries to run
OK, so the position is you cannot use the automatic scanning faility and you don't have a record of the Computer Model Number. Are you sure about that? maybe you have the original paperwork/receipt in a drawer somewhere?