Issues peripheral conectivity USB with my MP4 connected to USB

When I connect my MP4 into the USB port, I used to be able to delete and add music to it very well, but now he does not even recognize that MP4 is connected to the laptop. I've been on the troubleshooting on the sign that says any problems detected with Intel ICH9 Family USB2 Enhanced Host Controller. In the extra detail part, it is said that Windows has stopped this device because it has reported problems (code 43) what should I do about it?

Hi Vampire355,

·         Did you do changes on the computer before the show?

·         You are able to access the other USB devices?

·         You get the error message?

Follow these methods.

Method 1: Run the tool and troubleshooting hardware devices.

Method 2: Try to use the USB device to a different USB port and verify.

Method 3: Try to use the USB device on another computer and check if the problem persists.

Method 4: Uninstall and reinstall all USB controllers, follow these steps:

(a) click Start, type Device Manager in the start search box and press enter.

(b) expand Bus USB controllers.

(c) right click on each device under the Bus USB controllers node and then click Uninstall to remove them one at a time.

(d) restart the computer and reinstall the USB controllers.

(e) connect the removable USB storage device and perform a test to ensure that the problem is solved.

For reference:

Tips for solving problems of USB devices (Applicable to Windows 7)

Tags: Windows

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