Code 43 Windows has stopped this device because it has reported problems

Anonymous
2009-11-20T12:35:27+00:00

Essentially, my PC won't recognize my GoGear Opus MP3 player (or iPod nano). However, I am using a USB mouse and keyboard at the moment with no problem. I had this same problem on this PC when I had Vista. I upgraded to 7 hoping this issue would be solved, but it is still there.

Windows for home | Previous Windows versions | Devices and drivers

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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Anonymous
2010-11-28T04:02:25+00:00

I was having the same problem with my ipods. I then, just by chance, decided to use a different cable and to my surprise, this fixed the problem. Both cables appear identical and both cables are original apple ipod cables. I was able to use both cables in my previous computer. However can only use one with my new computer running Windows 7. Hope this helps.

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Anonymous
2009-12-05T12:41:48+00:00

Makavali,

I had code 43 problems with my usb ports until I found a thread on MSI's website.  My front panel usb ports connected to a 9 pin usb header on the motherboard.  Only 8 pins are needed.  If pin 9 has a black ground wire then remove it.  I didnt give this fix much hope but it fixed my problems!  Good luck.

Migarr

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Anonymous
2012-05-11T04:42:14+00:00

People on this thread seem to be having two separate problems.

  1. An external device is not working when plugged in to a USB port
  2. All devices are working normally when plugged in, but the Unknown Device warning persistently pops up, and an Unknown Device is showing in Control Panel -> Devices.

I'm not affiliated with these forums in any official way, but things might go better if we separate the two problems. If all your devices are working despite Unknown Device messages, head over to http://answers.microsoft.com/en-us/windows/forum/windows_7-hardware/unknown-device-usb-error-code-43/27bb21a5-5c93-48ae-b2a6-eb55c7f9174e?page=1&tm=1336711036908 .

If you have a device that doesn't work when you plug it in, stay here. Can we do that?

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  1. Anonymous
    2011-02-19T02:40:41+00:00

    I had the same problem but the fix was remarkably simple.  Right click on "my computer" and select manage.  Then select the device manager.  On the right side open Universal Serial Bus controllers.  Right click on any device with a yellow exclamation point and select uninstall.  After all the malfunctioning devices are uninstalled, right click on the name of your computer at the top and select "scan for hardware changes".  The OS will reinstall the drivers for the devices and you should be up and running again.  My OS is Win7 Ultimate x64.  Hope this helps anyone who still has this problem.

    -Infraschall

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  2. Anonymous
    2011-02-08T18:45:00+00:00

    Chris,

    I had the same problem, none of the PCs or laptops in my home would recognize my iPhone. Used the cord from my son's iphone and it worked just fine.

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