Hello,
first of all, I currently assembly, dis-assembly and repair computers (both desktop and notebook). So, I MUST know to open and close any type of case from any manufacturer.
If you decide to award this job to me, I will explain, using pictures (maybe Skype if you have another computer to speak), what tools you need, what model of memory you must use on this PC, how to open case, how to change / add memory and close the case.
I wait your decision.
Best regards,
Mihai