The USB Device Not Recognized Error: The USB Device Not Recognized Error Many of you may have met with this problem - when you attach a USB device like printer, scanner, camera or portable hard disks to your computer USB port, your computer pops up an error message " USB Device Not Recognized "! No matter how you mess with it or restart your computer for several times, you just cannot handle it! What a pain in the neck! So I write this article to walk you through how to deal with this issue. After reading this article, you will find out the cause of your problem and how to deal with it. If your computer displays the message above, it means that it is not device problems. So let get going.
Cause 1. Power Supply: Cause 1. Power Supply Inadequate power supply may cause this USB unknown device issue. Few people cannot believe this. That really can be one of the causes. All you need to do is to shutdown the computer and unplug the computer power supply from the socket. Wait for several minutes, then plug it into the socket and start the computer again. When you complete the steps above, you probably have solved the issue. If not, you will need to check out the item below.
Cause 2. Windows System Doesn't support The Device : Cause 2. Windows System Doesn't support The Device If you are using Windows XP ME, 2000, 98 or even older systems, your systems probably cannot identify advanced USB devices. If you are using Windows XP or Vista, you won't have a problem like this. You need to update your Windows and corresponding device drivers to get rid of it.
Cause 3. Outdated Motherboard Or USB Drivers : Cause 3. Outdated Motherboard Or USB Drivers First, you should check it out you have installed the right driver for the USB device. Find out the model of the device and your operating system, then go to the manufacturer website and find the latest driver for it. If you have installed the right driver on your Windows XP or Vista System, but your computer still pop up "USB Device Not Recognized". It is absolutely caused by the outdated motherboard driver. Because your motherboard driver is developed before the USB devices, which results in the device can not be identified by older motherboards. You need to find out the newest drivers for your motherboard.
Slide 6: In a word, USB device not recognized normally results from outdated or corrupted device drivers. You can click here to use a Driver Update Tool to help you fix your corrupted/outdated drivers and fix the USB device not recognized problem. A driver update tool is an application which can precisely detect any outdated and corrupted drivers on your computer, and automatically install the latest driver instead so as to fix the driver-related problem and improve your device performance.
Download The Best Driver Updater: Download The Best Driver Updater You can click here to visit my website to read the Best Driver Updater Reviews or choose one below for your Windows System to help you repair USB device not recognized problem. No.1 No.2 No.3 Driver Robot Official Site Driver Finder Pro Official Site Driver Checker Official Site