Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: Code 43 Error on Front Panel USB ports

27 Feb 2014   #1

Windows 7 Pro 64 bit
Code 43 Error on Front Panel USB ports

Hi All,

I am receiving a code 43 error on the two usb ports on the front panel of my desktop. These ports show up as unknown devices in my device manager and there is no driver data when i try and look at the driver information. However, when i try to update the drivers through windows automatically, it comes back the drivers are up to date. I think the files related to these two ports are corrupted, but i have been unable to find any way to update them myself.

There are four usb ports on back of the tower, and they all work fine.

Some various info about my system:
- HP 3400 MT tower
- Windows 7 Pro 64 bit
-No PS2 hookups (the tricky part)

Various things I have attempted to remedy the problem
- reboot
- disable/enable
-uninstall and reboot
-update chipset driver
-update bios firmware
-manually attempting to install driver on single port (result is code 10 error)
-registry cleanup
-deleting upper and lower filters in registry

The only solution I think I have not tried is uninstalling all the drivers for ALL usb ports and rebooting, thus forcing windows to update it all. The reason I have not tried this (and the twist) is because I have NO ps2 hookups for a mouse and keyboard?

Are there any solutions I am missing? Is there any way to do this without the ps2 hookups?

Any tips or advice would be greatly appreciated, I have spent way too many hours on this.

My System SpecsSystem Spec
28 Feb 2014   #2

Windows 7 ultimate 64-bit

I would say try going into the device manager in the control panel and completely uninstalling the usb root hubs for all devices; then reboot; and try and let windows see if it will re-detect the ports properly reinstall the drivers correctly.
My System SpecsSystem Spec
28 Feb 2014   #3

Windows 7 Pro 64 bit

This is the one thing I have not tried because I have no PS2 ports. If I uninstall all root usb hubs, then wouldn't my keyboard and mouse cease to function?
My System SpecsSystem Spec

28 Feb 2014   #4

Windows 7 ultimate 64-bit

Well yes; but eventually it should re-detect the keyboard and mouse and then resinstall the drivers for those as well. So at this point i would say give it a shot.
My System SpecsSystem Spec
28 Feb 2014   #5

Desk 1: Win 7 Pro x32; Desk 2: Windows 10 x64

I'd add one caution: Make sure your computer will log in and boot to Desktop without any keyboard/mouse interaction needed. (e.g.. you aren't prompted for multiple user logins)

If you have a 2nd computer, you can also perform this using Remote Desktop software
My System SpecsSystem Spec

 Code 43 Error on Front Panel USB ports

Thread Tools

Similar help and support threads
Thread Forum
Front and Rear panel audio ports control
hey guys, i use a couple of speakers which is plugged to the rear speaker port, I'm using windows 8 pro atm and i cant access my front panel audio port to connect my hp, so can some one suggest me an app to control the audio ports which will allow me to plug my speakers and headphone and just to...
Sound & Audio
Front USB ports not working, but rear USB ports work…
This is a brand new custom built PC for web browsing for a motel lobby. Win7 Home Premium AMD A4-3300 Llano MSI A55M-P33 FM1 Rosewill FBM-02 MicroATX Mini Tower Running latest BIOS and latest drivers downloaded directly from manufacturer's website. I tried switching between all 3...
Hardware & Devices
Help setting up AAFP for Legacy Audio 97 for my front panel ports
I have 2 USB's, a firewire & mix & line in & out ports on the front of my computer case. (Origen Case) I've had it setup before & know it needs to be setup as Legacy Audio 97. But I had to unplug it to remove my processor & I forgot that they were all separate plugs & I dont remember what goes...
Sound & Audio
Front Panel USB Ports
Hello everyone. The USB Ports on the front panel of my desktop connect to my motherboard using a wire. Now thats all fine and dandy but I do not know which to plug it into. The pin layout for the following (which match with the USB's cord) is this. . . . . . . . . . Now I have 3 of...
Hardware & Devices
sound/front panel ports
After my build, firs build btw, I have front panel mic/headphone ports. Also on my AC powered Altec Lansing speakers there is a headphone port. If I plug in my headphones into speaker port it mutes speaker and sound comes through headphones. When I plug in headphones into front paned ports I get...
Sound & Audio

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

© Designer Media Ltd

All times are GMT -5. The time now is 09:56.
Twitter Facebook Google+