The last USB device you connected to this computer malfunctioned

Nowadays, people are connected to the internet on a daily basis and some of us carry around an ever-growing collection of devices. It’s exciting when you find out that your USB device has become corrupted or malfunctioned because it makes you think about how technology is advancing so quickly…

The “the last usb device you connected to this computer malfunctioned samsung” is a problem that has been present for a while. Samsung has released a fix to fix the issue.

The last USB device you connected to this computer malfunctioned


Claudiu Andone is a writer who lives in Romania.

Expert in Windows and Software

Claudiu, a veteran of the computer and scientific press, is focused on everything fresh from Microsoft. His sudden interest in computers began when he was a child and saw the first Home Computer. However, his… Continue reading

  • When your device isn’t detected, Windows 11 displays the warning The last USB device you connected to this computer malfunctioned.
  • This issue may be caused by a variety of factors, including incompatible drivers, a faulty port, and others.
  • Before debugging the system, make sure you’re not using a USB hub and that you’ve checked all of the hardware components.



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In many ways, Windows 11 is better than Windows 10, but it also inherited many of its flaws and faults.

Many of our readers, for example, got the notice. With the description, the USB device is not detected. The last USB device you plugged onto this computer stopped working.

In certain cases of this problem, you may be given the following advice: Attempt to reconnect the device. If Windows still doesn’t identify it, it’s possible that your device isn’t operating correctly.

The mistake is a little hazy since it might signify a variety of things and it doesn’t specify the source of the issue.

And while we’re on the subject of probable reasons, here are some of the most typical difficulties that result in this error message.

Table of Contents

How does the notification “USB not detected” appear?

Because even a simple incorrect connection might create this warning, the system’s instruction to reconnect your device is a good place to start.

However, there are a slew of additional software issues that might prevent the system from detecting a USB device.

We also have an article on what to do if your device isn’t detected in Windows 10, and some of the remedies apply to the most recent version of the operating system.

Drivers that aren’t working or are the incorrect ones

As you may well know, driver troubles are the most prevalent cause of many errors in Windows, and this hasn’t changed with the current version.

If the system erroneously detected your USB device, it will also install the incorrect driver, which will be useless.

It’s also possible that the device you’re attempting to install is a little outdated, and the OS just doesn’t recognize it.

There are no partitions on the USB disk.

If we’re talking about an external hard drive, you won’t be able to view it in Windows if it isn’t partitioned and doesn’t have a drive letter.

We have a remedy for this issue below, however if the USB isn’t functioning with Windows 10, you can also read our guide with remedies.

USB ports that aren’t working

USB ports, like any other component, may fail. That is a regular issue, however it may be remedied by switching to a different one.

Also, double-check the cord between the device and the computer. The one that came with your device is usually the best, but if it’s malfunctioning, you’ll have to try another one.

What can I do if the last USB device I attached to this computer stopped working?

1. Install the latest USB driver

  1. From the taskbar, choose the Search icon, search device manager, and select the program from the results.1639393658_394_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  2. To expand the Universal Serial Bus controllers section, right-click the first controller and choose Update driver from the context menu.The-last-USB-device-you-connected-to-this-computer-malfunctioned
  3. Now choose the first option, Search for drivers automatically.1639393659_533_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  4. If a new driver is found, the system will install it. If you already have the most recent version, you may use Windows Update to search for updated drivers.1639393660_813_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  5. You’ll be sent to the Windows Update menu as a result. Select Advanced settings from the menu.1639393660_250_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  6. Select Optional updates from the drop-down menu. Select and install any driver updates that you come across.1639393661_730_The-last-USB-device-you-connected-to-this-computer-malfunctioned

Regrettably, this technique will have to be repeated for all USB drivers included in the Universal Serial Bus controllers section.

Of course, the last step with the Windows Update will only be needed once. The USB device should start operating again when you install the newest drivers.

If the following technique seems to be too difficult for you, do not hesitate to utilize a specialist tool. DriverFix will not let you down.

2. Modify your USB power settings

  1. Select the program from the results by clicking the Seach icon on the taskbar and typing control panel.1639393661_158_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  2. Choose from a variety of power options.1639393661_497_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  3. Change your electricity plan’s settings by clicking Change plan settings.1639393662_309_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  4. Select Change advanced power settings from the drop-down menu.1639393662_486_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  5. After that, go to USB settings, expand USB selective suspend options, and adjust the value to Disabled.1639393663_893_The-last-USB-device-you-connected-to-this-computer-malfunctioned

3. Remove the USB drivers

  1. On the taskbar, click the Search icon, search device manager, and choose the program from the results.1639393663_703_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  2. Expand the Universal Serial Bus controllers area, then seek for a yellow question mark sign next to any of the drivers, right-click on it, and choose Uninstall device.1639393664_246_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  3. Restart your computer, and the system will install the driver for you.

4. Use the USB troubleshooter to figure out what’s wrong.

  1. Select Windows Terminal from the Start menu by right-clicking the Start button (Admin).1639393664_348_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  2. To execute the command, type or paste it and hit Enter: devicediagnostic msdt.exe -id1639393665_612_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  3. So click Next to start the Hardware and Devices troubleshooter.1639393665_558_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  4. If the system detects any issues with your hardware, click Apply this Fix.1639393666_62_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  5. Your device will need to be restarted.

5. Disable Fast Startup

  1. From the taskbar, choose the Search icon, type control panel, then select Control Panel from the list of results.1639393666_755_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  2. Select Power choices.1639393666_883_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  3. Select Select the function of the power button.1639393667_552_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  4. Now choose Change settings that are presently inaccessible from the drop-down menu.1639393667_289_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  5. Select the Save options button after unchecking the Fast startup box.1639393668_867_The-last-USB-device-you-connected-to-this-computer-malfunctioned

6. Manually add the printer

  1. Select the Search icon from the taskbar, type control panel, then click on the program that appears in the search results.1639393668_389_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  2. Select Devices and Printers from the drop-down menu.1639393669_707_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  3. Select Add a printer from the drop-down menu.1639393669_489_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  4. Now choose The printer I’m looking for isn’t in the list.1639393670_168_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  5. Then click Next after checking the option for Add a local printer.1639393670_73_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  6. Select the appropriate USB port for your printer and click Next, but make sure the printer is first connected to the PC.1639393671_171_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  7. Now choose the printer’s brand and model. Click the Windows Update button if you can’t locate it. The list will be updated by the system.1639393671_870_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  8. Select your printer and mode from the list that appears, then click Next.1639393671_910_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  9. Choose a name for the printer or leave it blank and click Next. 1639393672_279_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  10. You will need to restart your computer once the printer has been installed.

If the USB device in question is a printer, you may try manually installing it. The correct driver will be configured for the product, and the issue will be resolved.

7. Assign the USB device a drive letter.

  1. Select Disk Management from the list by right-clicking Start.1639393672_995_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  2. If the disk contains unallocated space, right-click it and choose New Simple Volume from the menu.1639393673_567_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  3. To begin the process, click Next in the new window.1639393673_174_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  4. Set the volume capacity to minimum or maximum, then choose Next.1639393674_158_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  5. After that, assign a drive letter and click Next.1639393674_568_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  6. If the hard disk is empty, choose Format and Next. If the disk contains data, choose the first option, Do not format this volume.1639393675_358_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  7. When the procedure is finished, click Finish.1639393675_983_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  8. If the drive has already been assigned a letter and paths, right-click it and choose Change Drive Letter and Paths.1639393675_630_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  9. Select Add from the drop-down menu.1639393676_260_The-last-USB-device-you-connected-to-this-computer-malfunctioned
  10. Click the OK button.

You should be able to see the drive in Windows now that it has an allotted space and a drive letter.

Extra hints for getting your USB device recognized

As you can see, there are a variety of reasons why a USB device could not be recognized or malfunction, but there are a few solutions that can be used to resolve the issue.

Connect your USB to the ports on the back of the computer.

If you have a desktop PC, the USB connections on the front may not be able to deliver enough power to your device, so connect it to a port on the rear instead.

Also, if you’re using a USB hub, unplug it and try connecting directly to a computer port. This will rule out the possibility of another gadget malfunctioning.

Ensure that your system is up to date.

Installing all new updates to your PC, not only for USB drivers but for all system components and security, is quite beneficial.


If the issue started after a Windows update, go to the Windows Update area and remove the update.

Connect your device to a USB 3.0 port and disconnect it.

If you have a new laptop or PC, it’s possible that it includes a USB 3.0 port, which should work with USB 2.0 and even USB 1.0.

However, if your gadget is outdated, it may not be compatible with the newest technologies. See what happens if you connect your gadget to a USB 2.0 port.

This finishes our advice on how to fix a USB device that isn’t detected or isn’t functioning in Windows 11, and we hope everything is working well now.

If you’re still having issues with your device, see our guide on how to fix a USB device that Windows 11 won’t recognize.

Please let us know which approach worked best for you in the comments section below.

Most Commonly Asked Questions

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Frequently Asked Questions

How do you fix one of the USB devices attached to this computer has malfunctioned?

A: You need to reinstall the drivers for all of your USB devices, then try plugging them in again. If that does not work, you can contact a computer repair professional and ask if they have any suggestions.

How do I fix the last USB device not recognized?

A: I am sorry if you were not able to access your USB device. Here are some steps that may help fix the issue: 1) Ensure that all of the files on your computer have been saved 2) Check for updates 3) Reboot 4) If these do not resolve, it is likely a hardware issue and should be replaced

What is Code 43 error in USB?

A: Code 43 is an error code that can show up on a computer or laptop with USB ports. It indicates there may be problems with the hardware connected to the device, such as faulty cables or broken devices.

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