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My laptops brightness randomly dims and gets brighter.?
I have an HP Probook 4545s. The screens brightness is turned up fully. It will randomly go slightly dim, and then brighten back up by itself even though the meter is turned all the way up. Why is this?
1 Answer
- 7 years agoFavorite Answer
Because your laptop has AMD graphics, this may be caused by a setting in the AMD Control Center.
Try this:
1. Right click on desktop and choose, "AMD VISION Engine Control Center" (If yours doesn't say vision, click on any entry that says AMD)
2. Click on "Power"
3. Click on "PowerPlay"
4. Uncheck the box that says "Enable Vari-Bright"
5. Click "Apply" in the bottom right.
Source(s): My HP Pavilion G6 with AMD graphics.
