Here are a few steps you can try to address the missing brightness slider issue on your Windows 10 setup:
- Update Graphics Drivers:
- Outdated or corrupted graphics drivers can cause display issues, including the absence of a brightness slider. Ensure your Intel HD Graphics drivers are up to date. You can download the latest drivers from the Intel website.
- Use Keyboard Function Keys:
- Sometimes brightness can be adjusted using the function keys on your keyboard. Look for keys with a sun icon, usually found on the top row of your keyboard.
- Check Power Plan Settings:
- Go to Control Panel > Power Options > Change plan settings > Change advanced power settings.
- Ensure that...