Hit the Enter key. Expand the entries and find the faulty devices. Right-click the device with the yellow marks, and then select the Update driver software. HP ProBook G2 especially notebook business, lots of connectivity are offered. For example, there are two USB 3. You also have the option to add a serial port to your configuration. For personal use, the latter option is probably not important, but in most business environments it is still being used. There are also[…]