
2012 sensor size 45% smaller and calibration of each individual sensor uniquely calibrated to each individual display at the factory. Optional X-Rite® PANTONE® color calibration for greater image accuracy, more precise color matching, and a consistently true display. Learn more about ISV-certification Integrated Color Calibratorĩ5-percent color gamut LED display in FHD. Also, check your docking station compatibility.Because photographers, light CAD/CAM users, digital content creators, and other industry pros require proven performance and software stability more than 120 applications are tested and certified by industry-leading independent software vendors. Did some seemingly irrelevant stuff just to end up right where I started with the problem somehow resolved. Tl dr Video driver update broke some stuff. I keep chalking it up to the inevitable result of millions of lines of code written by hundreds of different people, plus the innumerable combinations of hardware that has to be accommodated by said code. Over my 9+ year career in IT, I've lost track of how many times an odd issue seemed to resolve itself after eventually returning to the configuration it was in before I started troubleshooting. with the latest drivers and everything (the same exact drivers it was previously not working with for both the Intel and nVidia cards). So I followed the same process and reset the setting back to the way it was, loaded the OS.

I ended up following this odd recommendation on some forum to uninstall both drivers and shut the laptop down before either of them automatically reinstalled then boot into the BIOS and make some change, then load into the OS. Didn't have any luck with older driver versions, beta versions, driver wipes, etc. More related to your scenario, a driver update at one point broke how the internal display was recognized and I could no longer change the brightness (it identified as a TV). I still haven't ever been able to get the displayports to work on it, but they work fine for my Coworker with the same models (I have to use the DVI/VGA ports).

I figured out that my company purchased the docking station model that is under-powered for my laptop.

Double check the docking station compatibility table. I have run into two video-related issues with my Lenovo 540 and its docking station.
