Windows 7 Always Shown Exclamation Mark on the Shutdown Button

Recently i’ve had weird situation on my classic laptop, Lenovo Thinkpad X220, which is the shutdown button always shown exclamation mark to update Windows. I’ve tried to click the button to start update and shutdown the Windows, but unfortunately the icon still persist on the next restart 🙁 After search on some pages, now i… Read more Windows 7 Always Shown Exclamation Mark on the Shutdown Button