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Backlight control stopped working after update to 10.15.5

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PatrickTheTechGuy

PatrickTheTechGuy

Joined
Jun 28, 2015
Messages
17
Motherboard
Acer Aspire R 15
CPU
i7-7500U
Graphics
HD 620
Mac
  1. MacBook Air
Right after I installed the latest update, the backlight slider disappeared under settings. I'm hoping someone could take a look at my configuration and let me know if I need to change something to get it working again. Thanks!

Acer R5-571TG

i7-7500U
12Gb Ram
Intel HD 620
Screen Shot 2020-06-04 at 5.14.19 PM.png
Screen Shot 2020-06-04 at 5.13.59 PM.png
 

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quette

quette

Joined
Jul 28, 2012
Messages
2
Motherboard
Acer Aspire R 15
CPU
i7-7500U
Graphics
GTX 940MX
Mac
  1. iMac
Mobile Phone
  1. Android
  2. iOS
PatrickTheTechGuy said:
Right after I installed the latest update, the backlight slider disappeared under settings. I'm hoping someone could take a look at my configuration and let me know if I need to change something to get it working again. Thanks!

Acer R5-571TG

i7-7500U
12Gb Ram
Intel HD 620
View attachment 473899View attachment 473900
Click to expand...
What guide did you use to get Catalina up and running on your Acer R5-571TG? I'm running into some issues during the install process.
 
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