Reasons why you might want to install a monitor driver or INF file:
To resolve monitor or display problems. If you:
Have a blurry display
Can't select the native resolution of your monitor or display
Only see 640×480 or 800×600 resolutions available
Plug and play monitors usually do not need a separate monitor driver. However, if a monitor driver or .INF file is available, installing it adds support for display resolutions, refresh rates, or color quality.
Your computer manufacturer or monitor manufacturer might recommend installing a monitor driver or INF file.
An Intel Customer Support agent might recommend installing a monitor driver or INF file.