Right-click on those devices and select “ Properties.”.Locate those components which are being shown as “ Unknown Device” with a Yellow Exclamation or Question Mark.Right-click on “ This PC” or “ My Computer” icon and select Manage and then “ Device Manager.”.How to find “Device ID” of Unknown Devices in Device Manager So, in this article, I have gathered a big list with Download links of all “Unknown Devices” I have seen on the Internet. But the real problem starts when you upgrade your laptop to the latest operating system and then invites the issues of missing drivers of various components of your Laptop/Notebook. When you buy a Laptop or Notebook, for that current operating system which came pre-installed in it, shall never face any drivers issues, as those have been identified and optimized by OEM’s itself.
