@supermat your Mac Pro uses a Hall Effect sensor which gets activated by a magnet located approximately one inch to the right of the power button.
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@supermat your Mac Pro uses a Hall Effect sensor which gets activated by a magnet (looks like a small silver dot on the inside of the housing) located approximately one inch to the right of the power button.
@supermat your Mac Pro uses a Hall Effect sensor which gets activated by a magnet located approximately one inch to the right of the power button.
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