Error Code 37 is one of the common error code issues that occur with the Device Manager. The Error Code 37 most likely to happen when something goes wrong with the drivers installed for a hardware device. The error message for this issue appears under the Device Status box in the properties of the device. It states that “Windows cannot initialize the device driver for this hardware.”

Note: Error Code 37 is exclusive to Device Manager. In case you see it anywhere else in your system, then it could be the error code of any other program of the system. Do not try to troubleshoot it as Device Manager issue.

Troubleshooting solutions to fix Device Manager Error Code 37

Solution 1: Shutdown and then restart your PC

Most of the time, these problems arise due to temporary system or hardware issues, which could be easily resolved by refreshing the device. In order to refresh the device, you’ll need to shut down and then restart your PC. Before going ahead to do so, make sure to save your open document and then close all the running programs. Now, shut down your PC as you usually do, then restart it again after waiting for one or two minutes.

Even after restarting the PC, Error Code 37 appear in the Device Manager, try using the next solutions.

Solution 2: Revert the changes

Maybe the Error Code 37 appearing due to the changes made in Device Manager or an installed device. If you have changed any settings or installed a device just before the problem happened, then there are high chances that it would be the reason for the error. Undo the changes you’ve made or uninstall the newly installed device. If you’ve updated the driver, then try rolling back the updated driver to the earlier version. If any of these changes cause the problem, then you’ll not see the Error Code 37 again.

Solution 3: Use a different USB port

Sometimes the Device Manager Error Code 37 also appears due to a slower USB port. If you see the Code 37 error message after connecting a USB device to your computer, then might be the USB port you’re using is slower or not compatible with the connected device. Some computer has different types of a USB port; you can also try removing and connecting the device to a different USB port of your system.

Solution 4: Try reinstalling the driver

Deleting and installing the fresh drivers for the device can also fix the Device Manager Error Code 37 issue. This solution mainly works when the problem is appearing with device other than DVD, Blu-ray, and CD drives. To uninstall and install the fresh drivers for a device,

  1. Go to the ‘Device Manager.’
  2. Now, look for the device and right-click on it.
  3. Select ‘Uninstall.’ Doing so, delete the driver of the selected device from your computer. Now, you’ll need to install the fresh driver. To do so, continue going through the steps.
  4. Click on the ‘Action’ option.
  5. Then select ‘Scan for hardware changes.’ As you’ll choose this option, Windows will start looking for the new driver and install it on your device automatically.

Solution 5: Update your device drivers

If reinstalling the driver won’t troubleshoot the Device Manager Error Code 37 issue in your system, then you should go for updating the driver. Before proceeding to update the driver, check whether you have a 32-bit system processor or 64-bit. While updating the driver, make sure you’re installing the drivers for the system processor you have. Updating the device drivers will fix the Error Code 37 issue as well as give improved performance.

Hope these solutions will help you to fix the Device Manager Error Code 37 in your Windows computer.

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