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Drivers & Software

sam95
Journeyman III
Journeyman III

Screen brightness issue and graphics driver problem after upgrading to windows 10

Hi there I'm wondering if anyone can help,

Since upgrading my HP Pavillion dv6-6005 to windows 10 the graphics drivers don't work. For the AMD Raedon HD 7400m it says that it has a code 43 and the ATI mobility raedon HD 4200 says it doesn't have any drivers installed. On top of this I cant change the screen brightness.

I tried updating the divers with catalyst 15.7.1 but it didn't help. I don't know what to do! is it possible that AMD will update the drivers to make the graphics cards work with windows 10?

If anyone can help i'd really appreciate it!

Sam.

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3 Replies
sam95
Journeyman III
Journeyman III

Re: Screen brightness issue and graphics driver problem after upgrading to windows 10

Anyone?

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hendlton
Adept I
Adept I

Re: Screen brightness issue and graphics driver problem after upgrading to windows 10

I have the exact same problem. At the end of the install, it says that there were warnings, when I look at the report, it says that the display driver failed to install. I've seen people suggest installing the driver through Device Manager by going to Update Driver.../Browse my Computer and search under C:\AMD and include subfolders. I haven't had any luck with it because it says "the style of inf is different than what was requested" but you can try it and see if it works for you.

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hiigara
Adept I
Adept I

Re: Screen brightness issue and graphics driver problem after upgrading to windows 10

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