12-09-2013 04:58 AM
As a updated my laptop to windows 8.1 I couldn't get my brightness keys to work. The screen is very bright. As I like little tinkerings with pc before asking question to other I found that windows 8.1 takes AMD Radeon HD 5000 series display card as default which doesn't support brightness change. However when i managed to make it use intel graphics then brightness could be controlled. But on restart it again takes AMD graphics as default and I am stuck with the same problem. Please help.
12-09-2013 05:56 AM - edited 12-09-2013 05:57 AM
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02-02-2014 11:50 PM
Pavilion dv7t-6000 CTO Windows 8.1
Install Qiucklaunch software for my model in compatible mode. Did not solve problem.
02-05-2014 01:43 AM
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