The driver are the generic Intel HD Graphics drivers. It would appear that Gateway has installed customized drivers on your system that prevent using the generic driver. OEM's such as gateway customize the driver to work specifically with features of a system such as power management, display features, performance, etc. You can overwrite the customized driver however you would loose the customizations Gateway made to the driver and the system may not work as Gateway designed it to.
If you wish to test the generic driver you can overwrite the customized drive by following the step below exactly. If you do not like the results you could uninstall the generic driver and reinstall the customized driver. You may consider creating a restore point before proceeding.
Download the zip version of the driver mentioned above and follow these steps to install.
1. Login with administrator privileges
2. Open Control Panel
3. Open Device Manager
4. Click on "Display adapters"
5. Double click "Intel HD Graphics"
6. Click on the "Driver" tab
7. Click on "Update Driver" button
8. Click on "Browse my computer for driver software"
9. Click on "Let me pick from a list of device drivers on my computer"
10. Click on "Have Disk" button
11. Click "Browse"
12. Navigate to the folder that you unzipped the Intel HD Graphics driver to
13. Navigate to the Graphics sub-folder
14. Double click the igdlh64.inf or igdlh.inf file <-- depends on if you have 32 or 64 bit OS
15. Click "OK"
16. Click "Next"Driver should now be installing.
17. If successful, click "Close", Reboot.
Thanks
Robert