headline: [SOLVED] Error Code 45 in Device Manager

Error Code 45 in Device Manager is a common issue encountered by Windows users when managing hardware components. This error occurs when a hardware device that was previously connected to the system has been disabled, but its drivers are still present. It signifies that the system recognizes the device as being connected, yet it is unable to start the device due to conflicting drivers or other issues. This guide aims to provide a detailed solution for resolving Error Code 45 in Device Manager In USA.

Step 1: Identify the Affected Device

1.1. Open Device Manager: Right-click on the “Start” button and select “Device Manager” from the context menu. Alternatively, you can press the Windows key + X and choose “Device Manager.”

1.2. Locate the Problematic Device: In the Device Manager window, look for the device with the yellow triangle icon and the error code “45.”

Step 2: Uninstall Conflicting Drivers

2.1. Uninstall the Device: Right-click on the problematic device and select “Uninstall device.” printer code 45 Confirm the action in the following dialog box.

2.2. Remove Drivers: After uninstalling the device, you’ll be presented with an option to delete the drivers associated with it. Check the box to remove the drivers and click “Uninstall.”

Step 3: Remove Old or Incompatible Drivers

3.1. Show Hidden Devices: In Device Manager, printer code 45 click on the “View” menu and select “Show hidden devices.” This will reveal previously installed drivers that might be causing conflicts In USA.

3.2. Uninstall Hidden Drivers: Expand the relevant device categories and uninstall any grayed-out devices that might be conflicting with the newly installed drivers. printer code 45 Follow the same steps as in Step 2.

Step 4: Update or Rollback Drivers

4.1. Update Drivers: Right-click on the device and choose “Update driver.” printer code 45 Select “Search automatically for updated driver software” and follow the prompts to install the latest drivers from Windows Update or the manufacturer’s website.

4.2. Rollback Drivers: If updating the drivers doesn’t resolve the issue, printer code 45 you can try rolling back to a previous version. Right-click on the device, select printer code 45 “Properties,” go to the “Driver” tab, and click “Roll Back Driver” if the option is available In USA.

Step 5: Check for Windows Updates

5.1. Install Windows Updates: Outdated operating systems can contribute to driver conflicts. Go to “Settings” > “Update & Security” > “Windows Update” and check for updates. Install any pending updates and restart your computer if necessary In USA.

Step 6: Utilize System Restore

6.1. System Restore: If the issue persists, you can try restoring your system to a point where the device was functioning correctly. printer code 45 Type “System Restore” in the Windows search bar, open the utility, and follow the prompts to restore your system to an earlier state In USA.


Error Code 45 in Device Manager can be a frustrating problem, but with the steps outlined in this guide, you can effectively diagnose and resolve the issue. By identifying the problematic device, uninstalling conflicting drivers, removing old or incompatible drivers, printer code 45 updating or rolling back drivers, printer code 45 checking for Windows updates, and using System Restore if necessary, you can restore proper functionality to your hardware components. Always remember to back up your important data before making any significant changes to your system. If the problem persists, consider seeking further assistance from the hardware manufacturer or a professional technician In USA.

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