Switchable Graphics Cards on Windows 10/8.1/8

[Zekedran]

You nailed the problem. Same problem here...!

But the actual problem is 7400M drivers get installed instead of 6470M drivers as shown in these posts

http://h30434.www3.hp.com/t5/Notebook-Display-and-Video/Could-not-switch-to-discrete-graphic-card-AM...

http://h30434.www3.hp.com/t5/Notebook-Display-and-Video/AMD-6470M-Switchable-Graphics-card-not-worki...

[rodcane]

I have the same problem on my HP Pavilion dm4 2155br.

I've tried everything but since I upgraded to Windows 10 I can't switch to the AMD graphics which means this pc is now useless.

Come on HP, we really need new drivers for Windows 10.

[ChrisKim]

Same problem here. Would be happy if HP could deliver us a BIOS version for completely disabling the Intel card.

[MathP4nk]

10/30 and still no fix for this?

[subhashgt]

Hey HP 

We really need this driver or method to disable intel graphic card

[Zekedran]

Nope, it's gonna be 2016 and still no fix yet! Why do you do this to us HP?

[iDanoo]

Yep. I want to upgrade to 10 - But sitting on 8.1 just so I can use my dGPU. Games are useless on w10 until a driver :'(

[fatgab]

Last graphic drivers for my dm4 on seven: Aug 2011 (So no new stuff since i bought that laptop)
Last Bios update: Nov 2012
I bet HP will never provide any update for win7 or 10 let us stuck with old stuff.
And i guess no one from HP will ever post on this thread.

[Martin1337]

Hello 

At the beginning sorry for my English. 

I had the same problem with my dv6-6110sw, and dv7-6b40ew.

I have solved the problem.

Firs I had instal clear windows 10 from http://winclub.pl/topic/6999-windows-10-x86-x64-marzec-2016-winclub-pl/. It is PL version but a I think it could be English version from MSDN to.

After instal don't connect to the internet, because windows update automatically installs bad drivers.

I had installed drivers  "Catalyst 15.11 Beta UnifL v1.0"   -  07 Nov, 2015 from this side http://leshcatlabs.net/downloads_unfil/ . 

Everything works well. I can switch GPU between Intel HD3000 and AMD Radeon 6470m, standby works well.  

Laptop quickly turns on ( max 30sek ). With drivers from windows update laptop had turnd on 2 minutes. 

Good luck 

[Pandora01]

Has this been verified?  I need to know if I am going to lose functionality of my laptop after upgrading to windows 10!!  No wonder the company is broke!   Last AMD and HP product I'll ever buy.