After resetting the NVRAM. Both of my monitors now default to 800x600 resolution/millions of colors which is much lower than it used to be. In the display preferences no other resolution or button to detect monitor is available. Both the viewsonic E90 and Dell E151FP used to be set at a much higher resolution, something like 1200x900, though I can't remember exactly.
I have tried restarting numerous times with one or both monitors off and on with no luck.
Strangley also, when I use Avid Xpress editing software, the 2nd monitor displays the video full screen (and folders and timeline if I put stuff there) whereas it used to be just additional desktop space.
How can I change the display preferences to a higher resolution when it now does not offer any options?
Thanks for your help.
I have tried restarting numerous times with one or both monitors off and on with no luck.
Strangley also, when I use Avid Xpress editing software, the 2nd monitor displays the video full screen (and folders and timeline if I put stuff there) whereas it used to be just additional desktop space.
How can I change the display preferences to a higher resolution when it now does not offer any options?
Thanks for your help.