Clean Your Keyboard and Remove the Dirt from the Machine
If your computer does not restart, then another simple solution you can try is to clear around the screensaver buttons. It may be that dust, food remains or dirt has accumulated around and under these buttons, causing them to stop working.
Turn off your laptop carefully and turn it over, exposing the keyboard. Use a compressed air can and blow off any debris gathered on or beneath the brightness buttons. Alternatively, use a fresh toothbrush to clean away dirt near the keys gently.
When done, wait for any moisture left to dry completely before you switch on your gadget again. Check if tapping lightly on the brightness buttons a couple of times helps restore their functionality. Many times, all that is needed is a simple cleaning process to remove anything lodged inside these keys that might have been preventing them from functioning well enough as they should.
Brightness Button not Working? 4 Ways to Fix
Struggling to make your screen brighter or darker? Don’t panic if your laptop’s brightness buttons have decided to stop working. It is a fairly common annoyance that can often be repaired by basic troubleshooting. Recovering the brightness controls will help in terms of comfort and practicality. The good news is there are a few quick things you can try yourself before taking your device in for repair. Read on for 4 easy tips to try and get those damn brightness buttons working again. In simple words all of us can grasp, that these solutions could save you time, money, and frustration. Stay tuned for easy-to-understand explanations adapted to novices; you will soon be changing the brightness again.
Table of Content
- Brightness Button not Working? 4 Ways to Fix
- Method 1: Restart Your Computer
- Method 2: Clean Your Keyboard and Remove the Dirt from the Machine
- Method 3: Make Sure the (Fn) Function Key is Enabled
- Method 4: Run the Hardware and Devices Troubleshooter
- Bonus Fix Method: Update the Keyboard Driver’s