What is the typical color of a Lenovo laptop's backplate?
What is the typical color of a Lenovo laptop's backplate?
It is typical for copper components such as plates, heat sinks, and tubes to lose their appearance and develop a protective layer from heat and natural oxidation.
It is typical for copper components such as plates, heat sinks, and tubes to lose their appearance and develop a protective layer over time because of heat exposure and natural oxidation.