Windows⏱️ 1 min read
How to Fix: My brightness slider won't work.
Adjusting brightness settings on Windows can be affected by various factors. Try adjusting the display settings in the Control Panel or using the built-in Brightness and Lock option.
The brightness slider may not work due to a corrupted or outdated graphics driver, a faulty display connection, or an operating system issue.
🛠️ Step-by-Step Verified Fix:
- Step 1: Update Graphics Drivers: Open the Control Panel, go to Device Manager, find your graphics card, and update its drivers to the latest version.
- Step 2: Check Display Connections: Verify that all display cables are securely connected to both the computer and the monitor. Try using a different display cable if possible.
- Step 3: Reset Display Settings: Press the Windows key + X, select Device Manager, find your graphics card, right-click it, and select 'Uninstall device'. Restart your computer and let Windows reinstall the drivers.
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