Fix Error 43 Code In Windows 7

April 6, 2011

Although it may also happen on other versions of Windows, it seems that Windows 7 is the most vulnerable one to Error 43. This is the error Windows users receive when one of the devices attached to their system stops functioning properly, possibly due to driver issues. Unfortunately, it may also trigger other errors. However, it is of utmost importance to keep in mind that error code 43 mainly shows up due to some problems with the computer hardware.

For those of you who are not so familiar about driver, it is a program that is meant to control the corresponding hardware. Driver usually comes along with the hardware you buy. Without a driver, your computer hardware won’t be able to function properly. So, when Windows detects something that seems wrong with the hardware, it will raise error code 43.

Windows has stopped this device because it has reported problems. (Code 43)

So what you can do about this problem!

Reinstall Drivers

To solve the error, you may have to install the damaged the drivers all over again.

  • To do this, you can click on Start followed by Run and then type sysdm.cpl before clicking on the OK button.
  • Then, navigate to the Hardware tab System Properties and click on the button that says Device Manager.
  • Double Click on the Device Type
  • Here, you will have to choose and double-click on the troublesome device from the list.
  • This will open up the device’s Properties dialog box. Click on Uninstall and wait for the process to finish.
  • Then, you need to select scan for hardware changes which will lunch the Add Hardware wizard now reinstall or prompt yours device driver again.

Reconnect or Remove Yours Hardware Devices

Yet, if that does not work, you may need to open up the case of your computer. This way, you will be able to unplug the device from your system. However, of course, you will have to turn off your computer and make sure that it is not connected to the power outlets at all prior to opening up the case. Then, when you have physically unplugged the device, try plugging it back in and make sure it is not loose. This may trick Windows into considering that you have just attached a new device and it may then install a fresh driver for the device.

Clean your Registry

If that still does not work, you may have to do something about your registry. For your information, it is the registry that stores all information and settings with regards to your Windows operating system. So, there is a potential that error code 43 you are encountering is due to some false information in the registry. To fix it, you may need to download and install a registry cleaner that will solve your problem automatically. Fortunately, you can find loads of them on the internet today.

Still have problems? It’s recommended to run best registry cleaner to fix and speed your PC!
downloadRegistry Easy


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  • Windows has stopped this device because it has reported problems (Code 43)
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6 Responses to “Fix Error 43 Code In Windows 7”

  1. please help me in installing hp deskjet F380 All-in-one

  2. need it fix asap

  3. it worked just like magic!!!!!

  4. I am trying to install a zebronice web cam but code 43 keeps appearing. I have tried all the possible registry cleans about 6 different ones and it still does not fix. I have tried the cam out on abother machine and it works well I have also reinstalled the OS windows 7 aganin but it still does not work . Please help with a solution

  5. I had the same problem whic a presario cq71
    conclusion the lcd cabel is not working correctly so its given the error code 43 for the camera that also is connected with the lcd cabel

    When i put the camera off it stops.

    During my research i did following steps

    1. bios update
    2. windows reinstall
    3. put all usb devices of like mouse etc…

    after research on internet i still couldn’t find the problem then i though too look at the camera en yes the problem was the LCD Cable even i tryed 3 another camera problem still was here.

    I hope that i can help with this reply saving you the time

    Good luck…

  6. OK, So I tried all this bull here. Come to find out that it’s not windows 7 or any of the programs at this matter. The thumb drive if screwed!!! but there one thing to do if you really need the files off the thumb drive. Don’t download all the fake programs out there. I know I did on my mock desk top 5 malware programs later none of them work
    1. Try reloading drivers first just in case that’s all it is. Delete USB drivers they in device manager(in control panel, or right click on my computer in start button) reboot they will reinstall on there own. if this doesn’t work well then you thumb drive is screwed
    2. Take the thumb drive apart.(the shell) It’ll looks like a small mother board with a SD card on it. Yep you’ll never be able to use it again.
    3. Plug the thumb drive into usb like normal. yes it still says not recognized. move the little board up and down. in tell your computer makes the sound like you pulled it out and put it back in.
    4. look you can get your files you needed. again the thumb drive is trash but if you need them files like I did here’s your one saving grace.
    I know I had 3 thumb drives I had to do this to now.

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