Hi, I am A. Stevens here to help with your question! Could you let me know what kind of setup you are using for the 4 monitors? (IE what graphics card, what types of connections, etc.)
Yes, as it would need to be configured again anyhow after Windows 10. Please let me know when you are upgraded and ready to go
OK no problem, just let me know when you are ready and we can move forward
Great, so can you access device manager in control panel to see if the monitors are detected?
Great, so if you go to personalization now are you able to enable all 4 monitors?
Should also be in control panel
do the other screens show 1, 2, 3, 4?