I just replaced the hard drive in my HP2000-299wm laptop with a crucial SSD, ordered a recovery CD set from HP, and everything is running fine except Windows update searches for updates endlessly, for hours, without ever listing any updates to install. The Installed Updates list is empty. I have let it run for 12 hours uninterrupted with no results. I've tried Microsoft Fix It tool, troubleshooter. Windows Update service and Background Intelligent Transfer Service are both running. What can I do next?