after update win 10 to 1903 GPU card not working

This is a known Windows problem.  If necessary, restore your computer to a point before the update was installed. 

Do not count on Windows to be fully up to date when it comes to device drivers
Go to the vendor site to be sure you have an updated driver for your graphic adapter
•nVidia Driver Downloads http://www.nvidia.com/Download/index.aspx?lang=en-us

There are also intermittent reports that the newest driver is not always the best driver due to driver bugs or compatibility issues, so you MAY need to try an earlier driver version

This community is for help with Adobe software and services only. For general problems with your operating system and hardware, contact the vendor.

thaks bro;

I'm there too;

but I would be happy if anybody learn me more experience.

Try going to HP support and see if they have an updated driver.