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Journeyman III
Journeyman III

grafik problems with Win10 Pro 64bit and HD7870 Crossfire

HI guys,

first sorry for my poor english.

I have upgraded form Windows 8.1 Pro to Windows 10 Pro. After the upgrade almost every game has graphics problems. For example missing textures or flashing textures.

I've uninstalled the video card driver, and reinstalled (15.7.1).

My System:

CPU (Prozessor):AMD Piledriver FX-8350, 8x 4.0GHz

Mainboard:ASUS Crosshair V Formula-Z, AMD 990FX

RAM: 16GB Corsair Vengeance DDR3-1600 (2x 8GB)

Grafik: 2x AMD Radeon HD 7870 2GB - CrossFireX

OS: Windows 10 Pro 64bit

Thank you for any help or leads on this problem.

Tags (2)
16 Replies
Journeyman III
Journeyman III

Re: grafik problems with Win10 Pro 64bit and HD7870 Crossfire

Hello,

I've got exactly the same problem with the same crossfire of HD7870.

I have try only in farcry 4 and there is a texturing problem only in crossfire in single GPU all is ok but less powerfull.

thanks for your helpscreen farcry4.jpg

My config

intel I7 2600k

motherboard asus P8P67 EVO

crossfire of sapphire hd7870

8 gb corsair vengeance

ssd sandisk ultra pro 256 gb

windows 10 64bits

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Journeyman III
Journeyman III

Re: grafik problems with Win10 Pro 64bit and HD7870 Crossfire

Hello thecat20_2,

thanks for your answer. The option with a single gpu has unforunately not helped me. I´ve already tried to start in windowed mode which seems to help well but this is not a permanent solution.

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Journeyman III
Journeyman III

Re: grafik problems with Win10 Pro 64bit and HD7870 Crossfire

Hello exOdus,

I know but unfortunetely we have to wait an update witch solve our problem, my solution is temporarely.

Windows 10 is not completely stable with our harware it will be ok we have to stay optimist.

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Adept I
Adept I

Re: grafik problems with Win10 Pro 64bit and HD7870 Crossfire

Hey,

I am also having the same types of problems with my crossfire 7870, i am on an original crosshair v formula and my system even sometimes blue screens with  0x0000003b graphical error codes on start up, but i have tested both of the cards and they both operate on their own just fine. Have also replaced the crossfire connector and still getting issues. AMD please hurry with a fix .

Challenger
Challenger

Re: grafik problems with Win10 Pro 64bit and HD7870 Crossfire

I'm also experiencing the similar problems with 7970M cards in crossfire. They are actually Pitcairn chips with a lower core and memory clocks, basically underclocked 7870's.

I have reported the issues I'm experiencing to AMD but it would really help if more people did as well. You can inform AMD of the problems you're experiencing at the below link.

AMD Issue Reporting Form

Please take the time to provide the feedback to AMD as hopefully it will end up helping all of us Pitcairn GPU user's. Thanks guys

Adept I
Adept I

Re: grafik problems with Win10 Pro 64bit and HD7870 Crossfire

15.8 beta did not include a fix amd please help us

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Challenger
Challenger

Re: grafik problems with Win10 Pro 64bit and HD7870 Crossfire

I found the below post in a couple of gaming/tech forums. It's not the same reporting form as I have linked above.

Hello everyone,

Our Catalyst Driver Team needs your help

As we continue to improve our Catalyst Driver software suite, we kindly ask you to help us by submitting any issues or bugs you have experienced with our latest drivers by using the form below.

We value your feedback, and similar to last year when you helped us with the launch of Catalyst Omega, we intend to use the information you provide us to make our Drivers better.

Note that this form, which closes on September 12, is different from the standard Issue Reporting Form we regularly use; therefore, please use this form even if you’re already provided your feedback in the last few months.

Please click AMD Issue Reporting Form for AMD Catalyst™ Driver for Desktop Radeon™ Products   to access the form.

Your feedback is greatly appreciated, and thank you in advance!

__________________
Sam
Community Manager, Enthusiast and Component Channel Communications
Official AMD Representative
Send me a private message if you have any AMD related questions

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Challenger
Challenger

Re: grafik problems with Win10 Pro 64bit and HD7870 Crossfire

Unfortunately, Crossfire does not work in a window. You have to be in proper fullscreen mode for both cards run in Crossfire.

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Adept I
Adept I

Re: grafik problems with Win10 Pro 64bit and HD7870 Crossfire

hey guys so i got things working better, only been testing it for one day but i will update as things go, idk if the issue is with the registry or with the controller but in order to resolve this and help get things working the first thing i had to do was uninstall the drivers for my gpus and uninstall ccc. I then did a regclean out and did a fresh install of the latest amd chipset drivers. after the chipset driver install i installed the 15.8 beta driver. I believe that the issue is not with the gpu driver but the chipset on the 990fx platform. the 990fx chipset only has 1 dedicated pcie lane connected to the cpu dirrectly and the others on the board are controlled by a third party controller. I believe the issue was with the controller communicating with the 990fx pcie lane with the drivers that were installed. I do not know if it was the windows 10 upgrade remoing the amd driversv and insalling windows ones or if it was that i did not have the latest drivers. also install the chipset drivers before installing the amd gpu driver or the gpu driver installation will claim to have an error but willt not show any on the instillation report. I hope this fix works for longer than a day and i hope that it helps you guys as well if you get a chance to try it.

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