Solved: Original video card not working after installing 2nd card - Dell Community
Refurbished (Good) - Dell Optiplex 990 SSF Computer with 19" LCD Monitor, Intel Core i5-2400-3.0Ghz, 16GB, 240GB SSD HDD, DVD drive | Best Buy Canada
Dell OptiPlex 7040 Small Form Factor Desktop Computer, Intel Core i7-6700 6th Gen 8GB DDR4,256GB NVme SSD Windows 11 Pro, MS office with HDMI/Type C/ Display/VGA ports available ,Free WIFI dongle (refurbished)
Dell Optiplex 990 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 2, 8GB DDR3 RAM, 320GB SATA Hard Drive, Windows 10 Professional 64bit (Renewed) | MacGeneration