powercfg
CautionPower & battery diagnostics
powercfg /batteryreport
/batteryreport shows battery wear; /energy analyzes power issues; /h off frees hiberfil.sys.
Examples
powercfg /batteryreport /output %USERPROFILE%\battery.htmlBattery health report
Syntax
powercfg [/batteryreport] [/energy] [/h on|off]
Before you run it
/h off also disables fast startup.
Related commands
- systeminfoDump system info
- shutdownReboot/shutdown
The same reference, with no signal at all
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