How to fix USB undetectable problem on Samsung Galaxy tab 2

By Technobezz

First Published on July 03, 2018

This article is 7 years old.

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Samsung Galaxy Tab 2 came up with great design, display, and features but many users of this device are facing USB undetectable problem on Samsung Galaxy Tab 2. Sometimes the connection stops working, and it does not work even after rebooting the phone. Some users reported that they had unplugged the connection and again plugged in but have not found any solution.

I am suggesting you few steps to fix USB undetectable problem on Samsung Galaxy Tab 2 and you can follow the steps if you face such a problem with your Samsung Galaxy Tab 2.

Process to fix USB undetectable problem on Samsung Galaxy Tab 2

Process-1- If your computer is having a problem after installing any new hardware or devices, try to solve the issue by using the hardware and device’s troubleshooter. It checks for common problems and ensures that the new hardware and devices that you have installed on your computer, were installed correctly. Connect your computer to the internet and make sure from the Windows online troubleshooting service that your computer is having the most updated troubleshooter.

Click on the Start button, then control panel to open the Hardware and Devices troubleshooter. Write troubleshooter in the search box and click on the Troubleshooting option. Then click on Configure a device under Hardware and sound. If the screen prompts for confirmation or an administrative password, provide the same.

Process 2- To fix the USB undetectable problem on Samsung Galaxy Tab 2, uninstall the USB controller and then again reinstall it. Disconnect all the USB devices and follow the steps below:

Click on Start button, then write “devmgmt.msc” in the search bar and tap Enter. Also, you can click on Continue.
In device manager, double click to expand “Universal serial bus controller”, then right click on the Host Controller, click Uninstall and then Ok.
Delete all the items under “Universal serial bus controller” by repeating the second step. Now restart your computer and Windows 7 automatically will reinstall the USB controllers.

Now check whether the USB undetectable problem on Samsung Galaxy Tab 2 has resolved or not.

Also, try to download and install the latest “Samsung kies” software by updating your tab with latest Samsung kies software to solve the USB undetectable problem on Samsung Galaxy Tab 2.