Troubleshooting HP Pavilion Windows 10 problems can be difficult, but there are some steps you can take to try to resolve the problem. Check that Windows 10 and all your drivers are current. A simple restart can sometimes solve a variety of problems. So, restart your HP Pavilion and see if that makes a difference. Windows includes a trouble-shooter that can assist in identifying and resolving common issues. You can find the trouble-shooter by searching for "troubleshoot" in the Settings app. Remove any recently installed software.