* Download the ATI driver from
here to the root of your C: drive. Unzip R272996.zip and it should go to C:\R272996
* Click Start- Control Panel- Programs- Uninstall a program
* Choose ATI Catalyst Control Center or ATI Catalyst Install Manager
* Click Uninstall/Change
* Follow the prompts to Remove the software
* Do this for all ATI listings
* When done, close the Control Panel but do not restart the PC
* Click Start
* Right Click Computer
* Click Manage- Device Manager
* Open Display Adapters
* Right click ATI Mobility Radeon HD 5470
* Click Uninstall
* Be sure to check, "Delete the driver software for this device"
* Click OK
* Close all boxes and restart the PC
* Click Start
* Right Click Computer
* Click Manage- Device Manager
* Open Display Adapters. It should state "Standard VGA Graphics Adapter"
* Open My Computer- C: Drive- R272996
* Run Setup
* Follow the prompts and restart the PC when done