Hit the Enter button to open the device manager. Or you can simply hit the Windows key and type device manager in the search box to open the page. Step 2: Now, you should be able to see a list of all the devices on the Device Manager window.
You need to find and expand the Portable devices branch there and look for your device. You can also look for your device under other devices. Step 3: After you find your device, you need to right-click it and hit the Update Driver Software option from the menu. Step 4: Then, Choose the Browse my computer for driver software option on the next page.
Then hit the Next button. Now that you have followed these steps, you need to follow the installation wizard in order to complete the driver installation. Way 2: Download iPhone Driver Manually On the occasion where the Device Manager failed to find the apple driver for Windows 10, perhaps you have to download the driver for apple by yourself.
Just navigate to the Apple official site and then select the driver of your iPhone. And then download, install it on Windows If not, maybe you can try to unplug and then plug in the phone again to see if it works. You Might Also Like. It is a bit field containing the number. After gaining some familiarity with the device descriptor, let us now see what causes the unknown USB device device descriptor request failed error.
If you want to know how to fix the device descriptor request failed error, then read ahead to find the hacks and various troubleshooting methods in detail. If these hacks could not fix the problem and you are still wondering how to fix the unknown USB device device descriptor request failed , then move onto the next methods. If the above methods did not resolve the device descriptor request failed error then try to disable the fast startup option.
Because if windows boot instantly then the external device may not be recognized before the completion of the boot so this may cause such kind of issue. So, disabling the fast startup can fix the issue. Here is what you need to do! Step To open the Control Panel type Control in the search box of the Windows and then select the best match of it.
Click on Next button. Then Windows will update the driver software for the device. If it is done successfully, a window will pop up like this. Repeat the steps above to update driver software for every Generic USB Hub until the problem is resolved. If you have difficulty updating driver manually or want to save more time, you can use Driver Easy to help you. Driver Easy can scan your computer to detect all problem drivers, then give you new drivers instantly. To get new drivers, you just need to spend a few seconds.
Disconnect all the devices that use an AC adapter from power supplies and unplug them from your PC. Wait 5 minutes. USB Windows. By Enya Zhang. MD
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