The error A device attached to the system is not functioning means that your computer is unable to communicate or transfer data. This communication failure can be for many different reasons. Many users face this error while transferring data or media from another device like smartphones, cameras, tablets, etc. This error is a very common problem in windows. Many windows users reported the A device attached to the system is not functioning in error. This error usually occurs when you try to copy files from a USB storage device. There are some methods by which you can fix this error.
Why a Device Attached to the System Is Not Functioning
There is some reason behind A device attached to the system is not functioning. The causes of the error device attached to the system are not functioning are following:
- The external device connected to the computer is either switch off or not connected properly.
- If the drivers of the attached device are incompatible, outdated, or corrupted, then the error may occur.
- The USB port is not working.
- If the USB cable is not functioning properly, this error may happen.
- The attached external device can be damaged, such as bad sectors. This can be a reason behind the error.
- Sometimes the operating system can’t work because of corrupted files, virtual infection, or damaged files. This can occur such an error.
Fix: A Device Attached to the System is not Functioning
Some methods we found to fix the error A Device Attached to the System is not Functioning. Follow the methods properly.
Method 1: Reconnecting your Device
Step 1: Sometimes, the error can occur due to a connection problem. So, first, you have to reconnect your USB port or cable to your device.
Step 2: Then, you have to check your cable or port if they are defective or not.
Step 3: If you find any defect in your cable, try a different data cable to fix the error.
Method 2: Formatting your Device
Step 2: Then, you have to open the File Explorer. You can press Window key+ E on your keyboard to open it directly.
Step 3: You have to right-click on the USB device and select Format.
Step 4: Now, you have to configure the format settings. Then, simply click Start.
Step 5: Finally, you can transfer some files using the USB device to check if the error is fixed or not.
Running SFC Scan and DISM Command
Sometimes corrupted files can occur this kind of error. For, this, you can run SFC (System File Checker) scan and DISM (Deployment Imaging and Servicing Management) command to scan the error and fix your device.
Step 1: First, you have to type cmd in the search engine. From the list of results, you have to right-click on the Command prompt and select Run as administrator.
Step 2: Then, you have to run an SFC scan. For this, you have to type SFC/scan now and press Enter.
Step 3: Next, you have to run the DISM command. For this, you have to type DISM/online/cleanup-image/restore health and press Enter.
Step 4: Finally, you have to restart your device to check if the error is fixed or not.
Updating Device Drivers in Device Manager
Step 1: First, in Windows 10, you have to right-click on the Start. Then, select device manager. If you are using Windows 8 or 7, you have to press Windows key+ R to open Run. Then, type devmgmt.msc and press Enter to open Device Manager.
Step 4: If the device can’t work for the automatic updating method, you have to choose to Browse my computer for driver software.
Step 5: Finally, you have to select the downloaded drivers and click Next to install them.
Checking and Repair Bad Sector for the Device
Step 1: First, you have to launch DiskGenius. Then, you have to install it on your device.
Step 2: Now, you have to go to Disk and select Verify or Repair Bad Sectors.
Step 3: A pop-up window will appear. You have to click Start verify. DiskGenius will automatically start to scan the device.
Step 4: When the scan is completed, you have to click Repair.
Reinstalling or Updating the Device Driver
Step 1: First, you have to download Driver Easy on your device. Then, you have to install it.
Step 2: Now, you have to run Driver Easy. Once you open it, you have to click Scan Now button. After that, Driver Easy will automatically start to scan your computer and detect any problem drivers.
Step 3: Next, you have to click Update. You will find this option next to your USB device to download the latest driver for it.
Step 4: You can also click Update All to automatically update all outdated or missing drivers on your computer. You will find the option at the right bottom of the screen.
Step 5: You can also uninstall the storage device driver using Driver Easy. You have to go to Tools. Then you have to select Driver Uninstall. You have to select your device and click Uninstall.
Repairing your Windows
Step 1: First, you have to go to Windows 10 (GWX) app.
Step 2: Then, you have to click on Upgrade Now. You may have to scroll down to find this.
Step 3: Now, the file GetWindows1.exe will be available for download. You have to save it on your computer and right-click on it. Then, select Run.
If You Are Facing an Error in Your iPhone. This Simple Method Can Help You to Fix the Error. the Steps Are Following
Step 1: First, you have to reconnect your iPhone or iPad to your computer. You can use different USB ports and cables to connect it.
Step 2: Then, you have to restart your computer and your iOS device. For this, you have to go to settings. Then go to General and select Shut Down. Then, restart your device.
Step 3: Now, on the iOS device, you have to go to Settings and then Photos.
Step 4: Now, you have to select the Transfer to Mac or pc section. Then, select Keep Originals.
Step 5: Next, you have to switch between USB 2.0 and USB 3.0 ports on your computer.
Step 5: You have to update iTunes to the latest version on your pc. You can update it in two ways. If you download iTunes from Apple’s website, you have to choose Help and then Check for Updates. And if you download it from Microsoft Store, you have to go to Start and then Microsoft Store. Now, you have to select More….. and finally Download and update.
This error is very annoying in Windows. It prevents the users from performing actions properly on the computer. There are some methods above which are simple and effective to fix the error. Some of the methods are manual. And some methods to fix the error are by software.