Screen stuck at 640 x 480 resolution in Bootcamp with Windows 7

Dear friends,

It seems last update for NVIDIA driver in Windows 7 bootcamp solved my issue.

I had tried with two Acer projectors which were before not possible to increase resolution bigger than 640*480 are now giving me the option of 1280*1024 (which is enough for me to make presentations).

Please try and see in your MBP's..

Thanks to everyone..

Ergin Ozturk

I just want to confirm Ergin's information. After updating the GeForce driver from version 296.10 (release date: 2012-03-13) to the latest version (320.49 from 2013-07-01), connecting to external projectors went fine - again. When I started using my MBP with bootcamp and Windows 7, I never experienced any problem at all when connecting to external projectors. The first time I did was in fall 2012, most probably after installing a newer but faulty version of the GeForce driver. I hope it will work again with other projectors, too. If not, I'm going to return to this thread.

Try this: http://chris.dziemborowicz.com/blog/2012/07/04/fix-external-monitor-resolution-o n-macbook-pro-with-retina-display/

To fix the external monitor resolution by showing more sensible resolution options for this monitor (including the correct 2560x1600-pixel resolution), hold the Option key while clicking on the Scaled radio button.