If you're worried about an unknown USB drive, there's a way to test the device without risking your devices get overcome by a ...

After completing the above steps, restart your PC and check if the USB ports are working now. Scan For Hardware Changes. At times, Windows may fail to recognize your PC's USB port due to a glitch.

A yellow USB Type-A port (the rectangularly shaped type of port) port is essentially the same thing as a red USB port, which is used to mark ports that conform to USB 2.0 or USB 3.0 Gen1 standards.

I have a USB port on my laptop that just seems "not right".<BR><BR>My webcam doesn't work right when plugged into it, and I swear my USB drive seems less responsive when I use that port.<BR><BR ...

Before you start your PC, always check the USB ports. The advice comes from Kaspersky Lab, following tests which found that publicly-available hardware and software can be used as powerful hacking ...

Check the Ports Before Buying a Used Laptop. Kevin Purdy. September 23, 2008 Looking for a laptop, but don't want to pay cutting-edge prices?