know why windows defender keeps recommending battery life setting change screen full brightness less bright setting when brightness down low can go? have acer aspire 7741z-4643 screen duplicated hp w2007 monitor , option dim monitor grayed out. time.
hi brian,
please provide answers following able learn more issue you're experiencing:
- is windows 10 up-to-date?
- are drivers up-to-date? if not yet, can follow steps found on link on how update drivers in windows 10.
- since when did issue start? changes made or things you've done before issue start?
- what exact message you're receiving being shown windows defender?
meanwhile, running power troubleshooter finds , repairs problems computer's power settings. here's how run power troubleshooter:
- right-click start icon, select control panel.
- choose large icons option view by drop down list found on upper-right part of control panel window.
- locate select troubleshooting.
- click view all left pane.
- locate , click power run troubleshooter follow next steps.
let know happens after running power troubleshooter.
regards.
Windows / Windows 10 / Performance & system failures / PC
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