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

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.

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

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?