cannot find graphics driver for dell optiplex 790 windows 7

Browse to the directory where you unzipped the file you downloaded, click the 'DisplayAudio' folder, and select the 'IntcDAud.inf' file. If updating the driver, right-click the 'Intel Display Audio' controller. If installing from scratch, right-click the 'High Definition Audio' controller. Double-click 'Sound, video and game controllers'. Microsoft Windows Manual Installation - Display Audio The operating system will install the driver if it considers this an upgrade. Browse to the directory where you unzipped the file you downloaded and click the 'Graphics' folder. Double-click 'Video Controller (VGA Compatible)' if present under 'Other Devices'. Microsoft Windows Manual Installation - HD Graphics Click 'Close' and click 'Yes' to reboot. The operating system will install the driver. Browse to the directory where you unzipped the file you downloaded, click the 'Graphics' folder, and select the 'igdlh.INF' file. Click 'Let me pick from a list of device drivers on my computer'.

Click 'Browse my computer for driver software'. In the 'Driver' tab, click 'Update Driver'. Expand 'Display adapters' and double-click the graphics controller. In the 'User Account Control' window, click 'Yes'. Click 'Start', right-click 'Computer', and click 'Properties'. Microsoft Windows 'Have Disk' Installation When the 'Setup is Complete' screen appears, click 'Finish' to complete the installation. When the 'Setup Progress' is complete, click 'Next' to proceed. Review the Readme File information and click 'Next' to proceed. Read the License Agreement and, if you agree with the terms, click 'Yes' to proceed. Deselect the checkbox if this support should be turned off. By default, a checkbox is selected to automatically run WinSAT and enable the Windows Aero desktop theme (if supported). The first dialog of the installation user interface will appear.

From this directory, double-click the 'Setup.exe' file. Locate the hard drive directory where the driver files are stored using the browser or the Explore feature of Windows. Save and unzip the downloadable archive. Microsoft Windows 'Setup.exe' Installation: 2nd generation Intel Core i7 vPro processor 2nd generation Intel Core i5 vPro processor

Supports Intel Iris graphics, Intel Iris Pro graphics and Intel HD graphics on: Even though other OSes might be compatible as well, we do not recommend applying this release on platforms other than the ones specified. If it has been installed, updating (overwrite-installing) may fix problems, add new functions, or expand existing ones. This zip archive contains the files needed for installing the Intel HD Graphics driver. Addresses certain ISV apps that had issues with their low-end viewers in previous drivers

Cannot find graphics driver for dell optiplex 790 windows 7