System won't boot after installing graphic card drivers

Sepperv

Commendable
Apr 17, 2016
4
0
1,510
Hi,

My computer starts normally with integrated graphic card, but after installing graphic card drivers win 7 logos shows up and black screen after that. And this issue won't stop until I'll remove graphic card drivers in safe mode.
Another strange thing is that my graphic card is Radeon saphire 7770 hd and and installed card driver shows up to be Radeon r7 200 series.
My motherboard is asrock 960gc-gs fx.
I'd really appreciate your help and provide you with more information if needed.
[UPDATE] I put my old graphic card and installed drivers and everything works fine.
So the problem is with drivers or graphic card
 
Solution
Hi, I think this will help you:
1) Boot in safe mode
2) Install DDU (Display Driver Uninstaller), as Sprados said.
3) Run it and follow the steps, but I will suggest you to search in Google about this program and how to use it! (this uninstall the GPU driver completely)
3) Reboot again in safe mode
4) Uninstall everything on your computer that is from Radeon, then reboot AGAIN in safe mode.
5) Install this driver AGAIN in safe mode: http://www.sapphiretech.com/productdetial.asp?pid=E526513F-4894-495A-8859-972F2F488D42&lang=eng (If that is your GPU), select your OS and follow the steps....
6) When the install finish, reboot AGAIN in safe mode.
7) Go to Device Manager, the arrow next to Display Adapters, and if under it shows the name of...

ddr250

Commendable
Apr 14, 2016
54
0
1,660
Open Device Manager, click the arrow next to display adapters, right-click on the microsoft standard vga driver or something similar and Update driver, if something pop up click search automatically and if there is an update, install it! If that dont help install the driver from the official Radeon website. Hope this help! ;)
 

Sepperv

Commendable
Apr 17, 2016
4
0
1,510
I've already tried it, and it didnt work. It says that driver is up to date, and after installing driver from Radeon website and resetting computer I see black screen after win7 logo
 

Sepperv

Commendable
Apr 17, 2016
4
0
1,510
After win 7 logo, black screen lasts about 20s and after that computer resets itself.
On next startup I can choose between safe mode and normal startup, after picking 2nd option the same thing happens
 

Sepperv

Commendable
Apr 17, 2016
4
0
1,510


Ok,thanks for sticking with me! Looking forward To see your solution.
 

ddr250

Commendable
Apr 14, 2016
54
0
1,660
Hi, I think this will help you:
1) Boot in safe mode
2) Install DDU (Display Driver Uninstaller), as Sprados said.
3) Run it and follow the steps, but I will suggest you to search in Google about this program and how to use it! (this uninstall the GPU driver completely)
3) Reboot again in safe mode
4) Uninstall everything on your computer that is from Radeon, then reboot AGAIN in safe mode.
5) Install this driver AGAIN in safe mode: http://www.sapphiretech.com/productdetial.asp?pid=E526513F-4894-495A-8859-972F2F488D42&lang=eng (If that is your GPU), select your OS and follow the steps....
6) When the install finish, reboot AGAIN in safe mode.
7) Go to Device Manager, the arrow next to Display Adapters, and if under it shows the name of your GPU, just update it (right-click on the name of the GPU, then update driver software, then Search automatically ....... and install the update, if there is an update)
8) Reboot again, this time NOT in safe mode.
9) You are done!!! :)

If that don't help, you can try this forum:
http://www.tomshardware.co.uk/answers/id-1927734/black-screen-installing-amd-drivers-radeon-290.html

Hope this helps, and good luck!!! ;)
 
Solution

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