Fix Windows Update Hangs or Slows Down on Windows 7. Andre Da Costa | April 21, in How-To · Share · Tweet · Email Shares 6. Over the past few months, users running Windows 7 are experiencing issues attempting to check for Windows Updates. Read our guide: How to Fix Windows Updates Not Working. (It will fix the windows 7 update stuck bug" After installing them in order - Reboot -- Check for updates - Install updates - Reboot when. Temecool Computer Repair of Temecula California tells you how to fix Windows Update in Win 7 when it is " checking for updates," but never.