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#91
Use a sharpie marker and put some kind of inconspicuous marks on it. You can also write down serial numbers of parts and check the replacement.
Use a sharpie marker and put some kind of inconspicuous marks on it. You can also write down serial numbers of parts and check the replacement.
It is mostly looking inside the case for labels with numbers. It may be a good idea to see if you can find brands and model number too, if any.