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Fix Code 45 error on Windows like This
Find out the most effective solutions, tried and tested by our experts
4 min. read
Updated onSeptember 18, 2024
updated onSeptember 18, 2024
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Key notes
To fix various driver issues on your PC, you will need a dedicated tool to find the freshest and the original drivers. You can use PC HelpSoft Driver Updater to do it in 3 easy steps:
Are you getting the error messageCurrently, this hardware device is not connected to the computer (Code 45)? Don’t be alarmed, this post is meant just for you.
Several peripheral devices may be connected to the PC such as USB, mouse, keyboard, and other USB-connected devices. Error code 45 pops up especially on Windows 10 PC when the OS is unable to communicate with those devices.
The error implies that the connected hardware deviceis not being recognized by Windows, hence the error message.
However, this error can also be caused bycorrupt Windows registry keys,outdated device drivers, or faulty hardware.
IfBluetooth is not detecting devices on Windows, it’s possible thatBluetooth is not workingbecause of hardware issues.
To fix that, we advise you to check your drivers and install the latest updates. If you stillcan’t add Bluetooth devicesto your PC, you might be able to fix this issue with the built-in troubleshooter.
Using a USB adapter can also be a great workaround for this problem, so make sure that you consider that as well.
10 Solutions to fix Code 45 error
1. Perform a DISM scan
1.Typecmdin theWindows searchbar and click onRun as administratorto startCommand Promptwith full rights.
2.Once theCommand Promptopens, input the following command:DISM /Online /Cleanup-Image /RestoreHealth
3.PressEnterto run the command.
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The DISM scan will now start. This scan can take about 20 minutes or more, so don’t interfere with it or interrupt it.
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When the scan completes, check if the issue persists.
If the previous method didn’t fix the problem for you, perhaps you might want to try running a DISM scan to fix the This Hardware Device is Not Connected to The Computer error. This is fairly simple to do, and you can do it by following the steps above.
Once the scan is finished, your installation should be repaired and the issue will be gone.
If theDISM scan fails, there are several things you can do to fix it. You can check your antivirus, clean your system image components, and more. If you experience this issue, take care of it first, and then move on to the other steps of the solution.
2. Update the drivers
This is all good but manually updating all the drivers can be a tedious task. This job is a lot quicker and easier if you use athird-party solution that updates and fixes your drivers automatically.
These tools are especially easy to use and effective so you will get maximum results with little to no effort on your part.
3. Run Windows Update
In addition, you can fix the code 45 error problem by updating your Windows 10 OS to the latest version.
Microsoft constantly releases Windows updates so as to improve the system’s stability and fix various issues and errors associated with the startup error. Follow the steps above to update Windows 10 OS.
4. Repair PC Registry
The simplest way to repair your Windows registry is to use adedicated repair tool.Alternatively, you can also use Microsoft’s System File Checker to check for system file corruption.
System File Checker verifies the integrity of all system files and repairs files with problems when possible.
5. Uninstall and reinstall the driver
Windows users reported that they were able to solve the code 45 error problem using this fix so make sure you try it out.
6. Replace the USB Device
If you are still experiencing the code 45 error problem after trying all the fixes above, it is most likely that the device may be faulty.
Some hardware devices are not genuine, hence, they do not last long. You fix the faulty device if you have good technical knowledge or consider consulting a computer engineer to help you fix it.
However, we do recommend that youpurchase a new USB deviceand install it on your Windows PC normally.
This will prevent theCurrently this hardware device is not connected to the computer. (code 45)erroron your PC.Here are some additional solutions you could try:
We’d love to hear from you if these solutions helped. Let us know your experience by leaving your comment in the section below.
More about the topics:Device Connection Error,Device Manager,USB issues,windows 10 fix
Ivan Jenic
Windows Hardware Expert
Passionate about all elements related to Windows and combined with his innate curiosity, Ivan has delved deep into understanding this operating system, with a specialization in drivers and driver troubleshooting.
When he’s not tackling diverse driver-related problems, Ivan enjoys watching good movies and spending time hiking with his family and friends.
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Ivan Jenic
Windows Hardware Expert
Ivan has delved deep into understanding the Windows OS, with a specialization in drivers and driver troubleshooting.
