KOD 43
First, please disconnect all USB devices and then perform the following steps:
Using the mouse;
1. Click "Start" button, type “devmgmt.msc” (without quotes) in the “Search” bar and press "Enter". Click “Continue” if necessary.
2. In Device Manager, double click to expand "Universal Serial Bus controllers", right click on the Host Controller, click "Uninstall" and click "OK".
3. Repeat the step 2 to uninstall all items under "Universal Serial Bus controllers".
Then, restart your computer and Windows 7 will reinstall all USB controllers automatically.
Using the keyboard;
Again, disconnecting all USB devices
1. Press "Ctrl + Esc" to open the “Start” menu.
2. Type “devmgmt.msc” in the Search bar and press "Enter". Click “Continue” if necessary.
3. In Device Manger, press Tab and use "Up" and "Down" to move the highlight to "Universal Serial Bus Controllers".
4. Press "Right" and expand it.
5. Press "Down" to move to the first item and press "Delete" to remove it.
6. Repeat the step 5 and uninstall all items under "Universal Serial Bus Controllers".
Then, restart your computer and Windows 7 will reinstall all controllers automatically.
Windows has stopped this device because it has reported problems. (Code 43)
Diagnosis
A device driver notified the operating system that the device failed.
This circumstance can occur if the device hardware fails or if the device driver fails.
Resolution
To resolve this problem, do the following.
- To open Device Manager, click Start, click Search programs and files, and then type Device Manager. A list of available matching items appears above the search box; click Device Manager. Device Manager opens with your computer name at the top and a list of devices that are installed on your computer beneath your computer name.
- Locate the malfunctioning device in the list of devices, right-click the device, and then click Uninstall. When a warning message appears that you are uninstalling a device from your system, click OK. Device manager uninstalls the device.
- Right-click your computer name in Device Manager and click Scan for hardware changes. Device manager scans your system and automatically reinstalls your device.
- Right-click the device and click Properties. On the General tab of the device Properties dialog box, in Device status, you should see the message This device is working properly.
