Hello and thank you for your extensive reply.  I use Windows 10 Pro. Vs 10.0.19044 Build 19044 SupportAssist is up to date.Version: 3.13.2.14 BIOs v1.7.1  Everything in Dell Command is up to dateBeing a desktop I don't have Laptop features, no camera, either. After finally solving the Sleep/Power button issue I can live with the 30 second window when turning on for now.
Hello,Dell Optimizer VS 3.2.212.0 came installed on my new Dell.  Upon starting up the Lock Screen goes into standby mode within less than 1 minute. The fix from Dell is to select the Proximity Sensor within Dell Optimizer App-which DOES NOT exist. Can I uninstall Dell Optimizer to eliminate this issue?  If YES - Do I need to uninstall another other associated Dell Support apps like Support Assist? AND/OR  Dell Peripheral Manager? AND/OR Dell Command, etc.? Please read all the above to advise on all questions. Thank you. 
Windows Lock Screen Enters Standby After 1 Minute Due to Dell Optimizer 
Proximity Sensor