I have a Dell 17 5000 (5758) laptop running a fully up-to-date version of Windows 8.1.

I have been on the Dell website to check laptop drivers and I have (I think) downloaded and installed all the recommended drivers but under Control Panel/Device Manager I find that there is a question mark against the "3D Video Controller".

If I ask for the driver to be updated I find that no driver can not be found either on the internet or on the laptop.

How can I ask the Dell Support webpage to look for this specific driver?

or

Can anyone point me directly to the required driver?

Many thanks