I’ve pinpointed the issue to devices labeled “Unknown device” in the category “Other devices”. I ran the troubleshooter, it’s giving me three warnings “Unknown device is not working properly” and “Hardware changes might not have been detected” with status “Detected” i. What is the make and model of the computer? Email list of drivers. This could take up to 3 minutes, depending on your computer and connection speed. If you have a question, please create a new topic by clicking here. Have you tried to connect these devices to another computer and checked if its working?

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fontroller Operating System – Windows 7, Windows 8, Windows 8. Other benefits of registering an account are subscribing to topics and forums, controkler a blog, and having no ads shown anywhere on the site. How satisfied are you with this reply? Yes, but if you want to use it, you will need to install this software Thanks for your feedback, it helps us improve the site. Killeen, TX Local time: Posted 03 February – Email list of drivers.


hp elitebook p universal serial bus (usb) controller driver –

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US of A Local time: In reply to Karthik Vengaloor’s post on November 3, Karthik Vengaloor Replied on January 17, HP has scanned your product but currently has no controlller for driver updates.

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Solution and Diagnostic Data Collection. Or, view all available drivers for your product below. Core i5 k 4.

3.0 USB port not not working

If your computer is having problems with a recently installed device or other hardware, try using the Hardware and Devices troubleshooter to fix the problem. What if a wired device isn’t installed properly?

Open Device Manager and uninstall the three “Unknown device”s under “Other devices” 3. Follow the steps given below: Rules Try to research your issue before posting, don’t be vague.


HP EliteBook p Notebook PC – Driver Downloads | HP® Customer Support

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Become a Redditor and subscribe to one of thousands of communities. If I unplug the mouse, the “Unknown device” reappears, and if I plug the mouse it is no longer detected. Karthik Vengaloor Replied on November 3, Want to add to the discussion?

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