Windows 10 Aspire 5750 Microsoft ACPI Compliant Control Method Battery shows as disconnected (error 45) in device manager.

  • Thread starter Thread starter Albert Augustus
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Albert Augustus

Hello, I have an Aspire 5750 laptop that originally ran Windows 7. I replaced the HDD with an SSD & installed Windows 10 on it. I now have the issue where the Microsoft ACPI Compliant Control Method Battery device shows as: Currently, this hardware device is not connected to the computer. (Code 45) upon startup. To temporarily fix this problem, I do "Scan for System Changes", the device is connected again. This is an issue for every reboot, so because of the Microsoft ACPI Compliant Control Method Battery device not being connected/enabled upon startup, so I have no battery icon unless I g

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