Error Code 43- 4 Ways To Fix USB Device Not Recognized


USB Device Not Recognized Error Code 43 is a very common issue. But don’t worry as we have 4 Ways To Fix USB Device Not Recognized Error Code 43. After following one of these ways, you will be able to overcome this problem.

“Error Fixing is a Science less told, but an Art to be discovered.” Indeed, error fixing is not everyone’s cup of tea, but it is a science which is unknown to many. Whenever an error pops up, an alarming sensation complemented with Goosebumps crop up in front of us. But a proper execution of few lucid steps can prove desired consequences. Trying is a much constructive process, then pondering, and by considering this note, let us begin this article which will sort out things for you.

usb device not recognized error code 43

Any error occurs due to malfunctioning of a set of instructions, and it is beyond the reach of an ordinary man to fix it or peter out the flaw. Here comes the responsibility of someone like us, the technical websites that have a vast resource base and proper human capital involved to simplify your existence and well-being.

Error code 43 occurs many a time and has happened with every one of us, and the frustration level is the same in each case. The same amount of agony and anger is experienced whenever a new cum fresh error pops up on our screen and tries to broadcast its strength until we come to rescue you and your PC.

Error code 43 flashes are owing to the severe problem that device manager does not act in response when a drive or USB Device is attached to the PC. Hence the PC is unable to proceed with the device. Another prime reason which is rarely to transpire but has annoyed many users is that due to the removable device or driver being corrupt and thus malfunctioning takes place, and the operating system is unable to respond.

How to Fix USB Device Not Responding Error Code 43

But, worries are not to be stressed hard and are to be left for granted on our shoulders. Follow these guru mantras and advance with your pending work:

Altering the USB Selective Suspend Settings

Often the power management is a healthy barrier barring many functions and process performed the operating system and can also be an obstacle for error code 43.

If this is the ground behind the error mention above, tracing these steps will guarantee your outcomes:

  • Open Run by pressing Windows+R key simultaneously.

Run Box

  • Type the keyword “powercfg.cpl” and strike the Enter key.


  • Select Change Power Settings subsequently.

Change plan settings

  • Go for Change advance Power Setting.

Change advanced power settings

  • Go to USB settings & expand it. Further, expand USB Selective Suspend Settings.

USB selective suspend setting

  • From Battery and Plugged in drop-down select Disabled.
  • Apply the changes mentioned above and Restart your PC to execute it. You can also look out for USB Device Descriptor Failed Error amidst these fixes.

Read Also: Fix USB Ports Not Working Error

USB Controllers Uninstallation

The technique two will be handy for you if the above mentioned did not show positive results for you. USB Controller’s Uninstallation is a unique process and is a hidden gem. Read these steps precisely to apply changes:

  • Tap on Windows Key+R concurrently to open Run.

Run Box

  • Feed the following keyword “devmgmt.msc” and hit Enter Key.

Type Devmgmt

  • Expand Universal Serial Bus Controller from Device Manager.
  • Attach the device which is not responding, and a Yellow Exclamation Mark appears against the USB Controllers.


  • Hit the Uninstall button after Clicking Right on it.
  • Restart your PC after implementing the changes.

See Also: 8 Ways to Fix Err_Connection_Reset Error in Google Chrome

Updating of USB Drivers

Updating outdated drivers always come to the rescue operation whenever an error occurs. Drivers become obsolete due to the passage of time and need to treat as soon as possible. If not taken care, these errors are results of the consequences that are taking place in this situation. Map out these procedures for evaporating the error code 43 permanently from your device:

  • Open Device Manager by feeding the Run Application by the keyword devmgmt.msc.

Type Devmgmt

  • Select Action and further go for Scan for Hardware Settings.
  • Select Update Driver Software by Right Clicking on the dilemmatic USB. You can identify it by a Yellow exclamation sign.

Update Driver Software

  • The search will initiate, and if an update is available, Windows will installed it in a while.
  • Restart your system once done with the above-cited steps.

Automatically Diagnose and Repair USB Problems

It is rightly said that “There’s always a hope alive”. So is in this case of error code 43, there is the upward mentioned step which comes to the rescue. Trace these processes to implement the changes and fix the problem instantly:


  • Run the USB Troubleshooter by clicking on Next.

Windows USB Troubleshooter

  • Let the wizard complete its processing by attaching the USB Device.
  • Then select Apply this fix.
  • Restart the PC, once the troubleshooting of error code 43 is complete.

Read Also: 10 Ways to Fix Windows 10 Update Error Code 0x8024a105


Hence, by now you must be triumphed over the error code 43. Now you would be expressing your polite gratitude towards us for simplifying your digital life like no other can do ever. We firmly believe in customer satisfaction and consumer empowerment. Thus, we consider the pleasure of the customer as our ultimate reward. You might also encounter the This Device Cannot Start Error even after using these methods. Just click on the anchor text to get its fix as well.

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