Experiencing a USB device not starting error can be frustrating, especially when it disrupts your workflow or affects your access to important data. The error code 0xc0000001 often signifies that there is a problem with the USB device driver or its compatibility with your system. One common cause for this issue is related to the UASPStor driver, which is utilized for USB Attached SCSI Protocol (UASP) devices. This blog post will guide you through various methods to troubleshoot and fix the 0xc0000001 USB Device Not Started UASPStor Error.
Understanding the Error
When you plug in a USB device and receive the 0xc0000001 error, it indicates that the operating system cannot initialize the device. This can happen due to several reasons, such as:
- Driver Issues: Corrupted or outdated drivers can prevent the USB device from functioning properly.
- Hardware Malfunction: Physical damage to the USB device or the port can lead to this error.
- System Compatibility: Some devices may not be compatible with certain operating systems or versions.
- Power Supply Issues: Insufficient power supply can also cause USB devices to fail to start.
Common Symptoms
When faced with this error, you may encounter the following symptoms:
- The USB device is not recognized by the operating system.
- You receive a notification that the device has malfunctioned.
- The device appears in Device Manager with a yellow warning sign.
- Unable to access files or perform operations with the USB device.
Basic Troubleshooting Steps
Before diving into more complex solutions, try the following basic troubleshooting steps:
- Reconnect the Device: Unplug the USB device and reconnect it to see if the error resolves itself.
- Try a Different Port: Connect the device to another USB port on your computer.
- Use Another Computer: Test the USB device on a different computer to determine if the problem is specific to your machine.
Detailed Solutions
If the basic troubleshooting steps do not resolve the error, consider the following detailed solutions:
1. Update or Reinstall USB Drivers
Outdated or corrupted drivers are a common cause of the 0xc0000001 error. Updating or reinstalling the USB drivers can potentially fix the issue.
Steps to Update Drivers:
- Open Device Manager: Right-click on the Start button and select Device Manager.
- Find USB Controllers: Expand the Universal Serial Bus controllers section.
- Update Driver: Right-click on your USB device or UASPStor driver and select Update driver. Choose Search automatically for updated driver software.
Steps to Reinstall Drivers:
- In Device Manager, right-click on the USB device or UASPStor driver and select Uninstall device.
- Restart your computer. Windows should automatically reinstall the drivers.
2. Disable USB Selective Suspend Setting
The USB selective suspend feature allows Windows to suspend individual USB devices to save power. However, it may also cause issues with certain devices.
Steps to Disable:
- Open Control Panel: Press Windows + R and type
control
, then hit Enter. - Go to Power Options: Click on Hardware and Sound > Power Options.
- Change Plan Settings: Click on Change plan settings next to your current plan.
- Change Advanced Power Settings: Click on Change advanced power settings.
- Find USB Settings: Expand USB settings > USB selective suspend setting.
- Disable: Set it to Disabled for both On battery and Plugged in.
- Click OK and restart your computer.
3. Use Windows Troubleshooter
Windows includes built-in troubleshooting tools that can help diagnose and fix USB issues.
Steps to Use Troubleshooter:
- Open Settings: Press Windows + I to open the Settings app.
- Navigate to Update & Security: Click on Update & Security.
- Troubleshoot: Go to the Troubleshoot tab and select Additional troubleshooters.
- Find and Run USB Troubleshooter: Locate the USB troubleshooter and run it to diagnose any detected issues.
4. Check for Windows Updates
Sometimes, system updates can resolve driver issues or bugs that may be causing the error.
Steps to Check for Updates:
- Open Settings: Press Windows + I.
- Go to Update & Security: Click on Update & Security.
- Check for Updates: Click on Check for updates and install any available updates.
5. Modify Registry Settings
If you’re comfortable with making changes to the system registry, you can modify settings that might help fix the 0xc0000001 error.
Important Note: Before making changes to the registry, it’s highly recommended to back it up.
Steps to Modify Registry:
- Open Registry Editor: Press Windows + R, type
regedit
, and press Enter. - Navigate to the Key: Go to
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\UASPStor
. - Change Start Value: Double-click on the Start entry and change its value to 3 (which represents Manual).
- Close the Registry Editor and restart your computer.
6. Check Hardware Issues
If none of the above solutions work, the problem may lie with the USB device itself or the USB ports.
- Inspect Physical Condition: Check the USB device and port for any visible damage.
- Test with Other Devices: If possible, test the USB port with other devices. If they also fail, the issue may be with the port itself.
- Replace USB Device: If the device is not working on multiple systems, it may be faulty and require replacement.
7. Use System Restore
If you have recently made changes to your system that could have caused the error, using System Restore can revert those changes.
Steps to Perform System Restore:
- Open Control Panel: Press Windows + R, type
control
, and hit Enter. - Find Recovery: Click on System and Security > Recovery.
- Open System Restore: Select Open System Restore and follow the prompts to select a restore point before the issue began.
8. Consult Manufacturer Support
If the error persists after trying all of the above methods, it may be time to consult the manufacturer’s support for your USB device. They may have specific drivers or troubleshooting steps for your particular model.
<table> <tr> <th>Solution</th> <th>Description</th> </tr> <tr> <td>Update/Reinstall Drivers</td> <td>Ensure drivers are current and functioning properly.</td> </tr> <tr> <td>Disable Selective Suspend</td> <td>Prevent Windows from suspending USB devices to save power.</td> </tr> <tr> <td>Windows Troubleshooter</td> <td>Utilize built-in tools to diagnose USB issues.</td> </tr> <tr> <td>Check for Windows Updates</td> <td>Ensure your system is up to date to fix compatibility issues.</td> </tr> <tr> <td>Modify Registry</td> <td>Adjust registry settings that may be preventing device startup.</td> </tr> <tr> <td>Check Hardware Issues</td> <td>Inspect USB device and ports for physical damage.</td> </tr> <tr> <td>System Restore</td> <td>Revert your system to a previous state before the error appeared.</td> </tr> <tr> <td>Manufacturer Support</td> <td>Reach out to the device manufacturer for further assistance.</td> </tr> </table>
By following the steps outlined in this guide, you should be able to resolve the 0xc0000001 USB Device Not Started UASPStor Error effectively. Troubleshooting technical issues may sometimes take time and patience, but the effort is often well worth it. If you continue to experience problems after trying these solutions, it may be helpful to seek professional technical support.