that has just had its motherboard replaced. While it powers on, there's a problem: the BIOS screen shows generic placeholders for the Serial Number and UUID, and Windows is suddenly "not activated" because it no longer recognizes the hardware.
Searching Acer’s official support portal (global-download.acer.com) will not yield the DMI Tool as a downloadable file. The standard driver and software download sections only provide end-user utilities, drivers, and firmware updates—not this specialized diagnostic and configuration tool.
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