Ext framebuffer object extension was not found как исправить

Hi ambroochizafer,

I understand that when there is a power cut and the system is running on battery, there is above error message.

We can try few steps to check if the issue gets resolved:
1. Set the computer to clean boot state and check how it works. To set the computer in clean boot, follow the steps from the link: How to perform a clean boot to troubleshoot a problem in Windows Vista or Windows 7

2. If no, then run repairs on the Vista System Files with System File Checker using the command sfc /scannow, also providing the link for reference: http://www.vistax64.com/tutorials/66978-system-files-sfc-command.html

3. If above steps does not work install the video drivers from support.dell.com and check you get the same message

Please post back with the results.

Hi,
First uninstall the complete ATI drivers from the computer.

Please use the following the link for details instruction in uninstalling the drivers: http://www.vistax64.com/tutorials/123397-uninstall-change-program.html

Download the drivers from the following link: AMD Catalyst

After downloading the drivers install the drivers on the computer and restart the computer checks if gives same error message.

Please post back with the results.