You will need the GUI from the Yuneec Q500 Download page:
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Downloads - Typhoon Q500 4K"
You will need the programmer interface cable:
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Yuneec USB Interface / Programmer for CGO3, CGO2-GB & Q500, Q500+, 4K"
If you already have both:
1.) Start the GUI by RIGHT clicking the Icon, and select "Run as Administrator"
The GUI takes a long time to start, and often does not indicate any activity on the screen. Give it at least one full minute to come up on screen.
2.) Connect the Q500 to the Computer using the instructions on the first screen of the GUI:
View attachment 21182
3.) Select "GPS Information" on the left.
4.) Wait a few minutes to see how many satellites may show up.
5.) Take a screenshot, and upload it to the Forum.