Why does my mousewheel adjust firefox brightness when i scroll?
when i have firefox open and scroll down , the screen dims until it is almost 100% dark . When i scroll up it gets brighter again
when i have firefox open and scroll down , the screen dims until it is almost 100% dark . When i scroll up it gets brighter again
選ばれた解決策
-> Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems
Check and tell if its working.
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選ばれた解決策
-> Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems
Check and tell if its working.
Did you check the mouse wheel settings in the Control Panel > Mouse?
Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).
- Don't make any changes on the Safe mode start window.
- https://support.mozilla.org/kb/Safe+Mode