Battery Icon Missing

[Microsoft Windows]

I'm experiencing an issue with my laptop (Acer Aspire 7750 running Windows 10 Pro). My battery icon has disappeared from the taskbar, and my laptop randomly shuts off as if the power was suddenly cut.Here’s what I’ve noticed:In Device Manager, only Microsoft AC Adapter is listed under Batteries. The Microsoft ACPI Control Method Battery is missing.In System Information, the cmbatt (Microsoft ACPI Control Method Battery Driver) is listed as Stopped, and I couldn’t restart it manually.Running powercfg /batteryreport resulted in an error: "Unable to perform operation. An unexpected error (0x10d2)

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