I'm running a 3 year old "gaming" laptop w/ Nvidia GT 650M that I connect to a seperate display via DVI (since the hdmi isnt being detected for some reason). Initially when i had the problem, I referred to every single forum and post i could find and uninstalled the driver via device manager, then again with Guru 3D and then manually deleting Nvidia & Nvidia Corporation files in my C: drive. Now that i have the latest reinstalled (from NVIDIA's website, the drivers on dell's site make my laptop get stuck in a reboot loop and doesnt install), I am able to access GeForce Experience (starts up and tells me all drivers are up to date) but control panel isn't showing up. Ok, fine. So I try to manually run the control panel exe file at C:\Program Files\NVIDIA Corporation\Control Panel Client, and again, it says im not using a display attached to an nvidia gpu. Should i reinstall an older (maybe 2/3 ver. prior to the latest) driver instead?