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Windows 7: AMD Radeon™ HD 7640G Graphics Drivers Not Working?


22 Apr 2013   #1

Windows 7 Ultimate X64
 
 
AMD Radeon™ HD 7640G Graphics Drivers Not Working?

I have a fresh install of Windows 7 Ultimate 64 Bit SP1. I was going to play minecraft for the first time on this new computer and it gave me an error saying no open GL found? I was making sure I had my graphics drivers installed and realized something was wrong when it just says "standard vga graphics adapter" in the device manager for display adapters. My computer is a Toshiba Satellite L875D-S7342 with AMD Radeon™ HD 7640G graphics. I have tried every driver I can find, but none work. I have tried the ones on AMD's website and on Toshiba's website. Neither worked for me. Any help is appreciated!

My System SpecsSystem Spec
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23 Apr 2013   #2

 
 

Quote   Quote: Originally Posted by SilverMonster05 View Post
I have a fresh install of Windows 7 Ultimate 64 Bit SP1. I was going to play minecraft for the first time on this new computer and it gave me an error saying no open GL found? I was making sure I had my graphics drivers installed and realized something was wrong when it just says "standard vga graphics adapter" in the device manager for display adapters. My computer is a Toshiba Satellite L875D-S7342 with AMD Radeon™ HD 7640G graphics. I have tried every driver I can find, but none work. I have tried the ones on AMD's website and on Toshiba's website. Neither worked for me. Any help is appreciated!
What is the actual message you are being given when the drivers don't install?
My System SpecsSystem Spec
23 Apr 2013   #3

Windows 7 Ultimate X64
 
 

minecraft was unable to start because it failed to find an accelerated OpenGL mode. It says it has bad video card drivers. I know this isn't true because I downloaded the ones from Toshiba's website. They installed fine. However, under my device manager, it still says "generic pnp monitor". Minecraft has worked on this computer before with no problems.
My System SpecsSystem Spec
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26 Apr 2013   #4

Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
 
 

I would restart and put bios to default. See if windows picks up the right hardware.
My System SpecsSystem Spec
27 Apr 2013   #5

Windows 7 Ultimate X64
 
 

Can you give more details on putting the bios to default? I went into the settings at startup and did not have any options to change with the bios.
My System SpecsSystem Spec
29 Apr 2013   #6

Windows 7 Ultimate Retail Box (64-bit installed) + Service Pack 1
 
 

He probably meant OPTIMAL defaults within the BIOS.

I would reinstall Direct-X and see if that fixes your Minecraft issue.

I have feeling that is all you needed, just missing the OpenGL fare from Direct-X.

Just FYI: [Read if interested or need help with insomnia]

http://en.wikipedia.org/wiki/OpenGL
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04 May 2013   #7

Windows 7 Ultimate X64
 
 

Quote   Quote: Originally Posted by Faladu View Post
He probably meant OPTIMAL defaults within the BIOS.

I would reinstall Direct-X and see if that fixes your Minecraft issue.

I have feeling that is all you needed, just missing the OpenGL fare from Direct-X.

Just FYI: [Read if interested or need help with insomnia]

OpenGL - Wikipedia, the free encyclopedia
I tried to uninstall and reinstall direct x, but I can't since it was pre loaded on windows 7. One problem I noticed in the device manager is under "display adapter" it says "standard vga graphics adapter". I have tried updating the graphics drivers from AMD's website, but It doesn't work.
My System SpecsSystem Spec
05 May 2013   #8

Windows 7 Home Premium 64bit sp1
 
 

why not uninstall the generic driver from the Device manager and set up the new driver through the Toshiba drivers it will give you the option to install

then after select the driver you want to install hence the amd one from Toshiba select it let it install sometimes it takes going this route just a suggestion don't take it as a fix unless it works


Attached Images
 
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05 May 2013   #9

Windows 7 Ultimate X64
 
 

Quote   Quote: Originally Posted by Solarstarshines View Post
why not uninstall the generic driver from the Device manager and set up the new driver through the Toshiba drivers it will give you the option to install

then after select the driver you want to install hence the amd one from Toshiba select it let it install sometimes it takes going this route just a suggestion don't take it as a fix unless it works
This worked! Thanks for the suggestion. I had to reload the sm bus controller and usb 3.0 drivers after doing this, but I got everything working.
My System SpecsSystem Spec
05 May 2013   #10

Windows 7 Home Premium 64bit sp1
 
 

Quote   Quote: Originally Posted by SilverMonster05 View Post
Quote   Quote: Originally Posted by Solarstarshines View Post
why not uninstall the generic driver from the Device manager and set up the new driver through the Toshiba drivers it will give you the option to install

then after select the driver you want to install hence the amd one from Toshiba select it let it install sometimes it takes going this route just a suggestion don't take it as a fix unless it works
This worked! Thanks for the suggestion. I had to reload the sm bus controller and usb 3.0 drivers after doing this, but I got everything working.
Glad it got you going
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 AMD Radeon™ HD 7640G Graphics Drivers Not Working?




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