USB 2.0 ports do not work. What is the problem?

Bo
4

There are 3 USB ports on my laptop (one of them USB 3.0 and two USB 2.0)

The 2.0 are not working.

The device manager shows that only one USB controller is installed, I guess only the one for the 3.0 USB. Normally there should be three with three USB ports. Is there a way to install additional ones or to solve this problem?

Thanks in advance

LG

USB 2.0 ports do not work. What is the problem
Su

Let's look for new devices to see if something can be seen.

Bo

I've already tried it doesn't work

Su

What kind of laptop is it exactly? And does it still have 2 USB ports?

Na

Maybe you need the laptop-specific driver, check out the manufacturer's website to see if there are drivers for your laptop model.

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