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lid switch
About this tag
The lid switch is a hardware sensor that detects when a laptop lid is closed, triggering power state changes like sleep or display off. On Windows, lid switch behavior is configured in Power Settings, but users report that these settings are not always respected. For example, third-party software like Asus Power4Gear can override Windows power plans, causing unexpected sleep or touchscreen issues. In one case, an Asus S500C touchscreen stopped working after a Windows 8.1 update because the lid switch profile defaulted to sleep, and even setting it to "do nothing" still disabled the touchscreen. Closing the lid again temporarily restored touch functionality. These examples highlight conflicts between Windows power management and manufacturer utilities.
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Windows 11 Why isn't Power Settings (like Sleep Mode) "dominating" everything else?
I constantly have to wrestle with Sleep Mode. Even though my Power Setting are correctly set there's always something else, a software, a hardware, a drivers, etc, that disturb those settings and prevent them from functioning correctly. One day everything works and the next day my PC doesn't go...- Ungodly
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- driver conflicts drivers energy saver event viewer fast startup lid switch power management power policy power settings powercfg sleep and hibernate sleep exceptions sleep mode task scheduler uefi unexpected wake usb selective suspend wake on lan wake timers
- Replies: 5
- Forum: Windows Help and Support
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Windows 8 Asus touchscreen compatibility bug!
I had a client very upset because the windows 8.1 update killed her Sonicmaster (s500c) touchscreen. As it turns out; The problem is caused by the lid switch… the Power4Gear software which powers Asus power setting defaults to sleep mode when the lid is shut. You can adjust this profile to...- ussnorway
- Thread
- asus bugs compatibility lid switch power settings sleep mode sonicmaster touchscreen windows 8.1 workaround
- Replies: 1
- Forum: Windows Hardware