Windows: 5.0.2195 DirectX: 4.09.00.0904 Driver Packaging Version: 8.121-050322a-022141C-ATI Catalyst Version: 05.4 Catalyst Control Center Version: 1.1.1907.42467 If the model numbers for the monitors will help, let me know. Both are CRT, one is connected via a DVI-VGA adaptor.