Hello Ann,
Thank you for the reply.
You may update BIOS(Basic Input Output System) from manufacturer's website and check the issue.
Note: Modifying BIOS/ complementary metal oxide semiconductor (CMOS) settings incorrectly can cause serious problems that may prevent your computer from booting properly. Microsoft cannot guarantee that any problems resulting from the configuring of BIOS/CMOS
settings can be solved. Modifications of the settings are at your own risk.
Also, verify that the "Desktop Windows Manager Session Manager" service is started.
a. Click Start, type services.msc in the Start search box and press Enter.
Click "Continue", if User Account Control prompts for permission.
b. Double click "Desktop Windows Manager Session Manager" service.
c. Click on the "General" tab. Make sure that the "Startup type" is "Automatic" and the "Service status" is "Started". If not, please select "Automatic" from the drop down menu and click the "Start" button to start the service.
d. Click ok.
I hope this information helps.
Thank you