Radeon HD 7470M ERROR (Code 43)

[lclypoh]

Laptop: HP Pavilion dm4
Video Card : AMD Radeon HD 7470M
OS: Windows 7

After i update Intel(R) HD Graphics 3000 Driver, my laptop starting to have issues with the graphics card.

There are two video cards in Display Adapters
- Intel(R) HD Graphics 3000 - Working
- Radeon (TM) HD 7470M - Not Working

Does anyone know how to fix it ?

THANK~

 

[brarboy]

Just disable the Intel(R) HD Graphics 3000 by right clicking on that option and enable Radeon (TM) HD 7470M.

 

[lclypoh]

Just disable the Intel(R) HD Graphics 3000 by right clicking on that option and enable Radeon (TM) HD 7470M.

The Radeon (TM) HD 7470M is already enable, but device status show:
Windows has stopped this device because it has reported problems. (Code 43),

and before i update the Intel(R) HD Graphics 3000, i can switch them by right clicking configure switchable mode, but now the configure switchable mode selection was disappear.

 

[brarboy]

Searched for your problem, and i found out this:
http://pcsupport.about.com/od/errorc/a/code-43-error.htm
Let me know if that helped or you still having that issue.

 

[lclypoh]

Searched for your problem, and i found out this:
http://pcsupport.about.com/od/errorc/a/code-43-error.htm
Let me know if that helped or you still having that issue.

I use system restore to undo recent device manager related changes, so my intel(R) HD Graphics 3000 Driver back to 8.882.2.0....

 

[brarboy]

Searched for your problem, and i found out this:
http://pcsupport.about.com/od/errorc/a/code-43-error.htm
Let me know if that helped or you still having that issue.

I use system restore to undo recent device manager related changes, so my intel(R) HD Graphics 3000 Driver back to 8.882.2.0....

So how is it working now? Do you still have error?