USB2514B-AEZC Device Not Appearing in Device Manager – Causes and Fixes

USB2514B-AEZC Device Not Appearing in Device Manager – Causes and Fixes

USB2514B-AEZC Device Not Appearing in Device Manager – Causes and Fixes

If the USB2514B-AEZC device is not showing up in your Device Manager, it can be caused by various factors, ranging from hardware issues to software conflicts. Below is a detailed guide to help you troubleshoot and resolve the issue step-by-step.

Common Causes of the Issue:

USB Driver Issues: Missing or outdated Drivers can prevent the device from appearing in Device Manager. This often happens after a Windows update or when installing new hardware. Hardware or Connection Problems: A faulty USB port, cable, or the device itself could be causing the issue. Sometimes, the issue is not with the device but with how it is connected to your computer. Power Issues: USB hubs and devices require enough power to work properly. If the USB port isn't providing sufficient power, the device may fail to appear in Device Manager. Corrupted Windows System Files: System file corruption can cause Windows to fail in detecting new hardware. BIOS Settings or Conflicts: Sometimes, BIOS settings or conflicts with other connected hardware can prevent USB devices from being recognized by the operating system.

Step-by-Step Solution to Resolve the Issue:

Step 1: Check Physical Connections Ensure that the USB2514B-AEZC device is properly connected to your computer. Test the USB device on a different port. If possible, try a different USB cable or port to rule out any physical connection issues. Test the device on another computer to check if the problem is with the device itself. Step 2: Restart Your Computer Sometimes, a simple restart can help the system re-detect connected hardware. Before moving on to more complicated troubleshooting, restart your computer and check Device Manager again. Step 3: Check Device Manager for Hidden Devices Open Device Manager (Press Windows Key + X, then select Device Manager). In the Device Manager window, click View in the top menu. Select Show hidden devices. Look for the USB2514B-AEZC under the Universal Serial Bus Controllers section. If it's listed but has a warning icon (yellow triangle), right-click on it and choose Update driver or Uninstall device. After uninstalling, restart your computer and check again for automatic reinstallation of the Drivers . Step 4: Update or Reinstall Drivers Open Device Manager. Right-click on the USB Root Hub or USB Host Controller under Universal Serial Bus Controllers . Select Update Driver. Choose Search automatically for updated driver software. If Windows cannot find a newer driver, visit the manufacturer's website to manually download and install the latest driver for the USB2514B-AEZC device. Step 5: Check Power Management Settings Open Device Manager. Expand the Universal Serial Bus Controllers section. Right-click each USB Root Hub and choose Properties. Under the Power Management tab, uncheck Allow the computer to turn off this device to save power. Click OK and restart your computer. Step 6: Run Windows Troubleshooter Go to Settings > Update & Security > Troubleshoot. Select Hardware and Devices and then click Run the troubleshooter. Follow the on-screen instructions and let Windows try to automatically fix any hardware-related issues. Step 7: Check BIOS Settings Enter the BIOS: Restart your computer and press the BIOS access key (usually Del, F2, or Esc). Enable USB Support: Look for an option related to USB configuration or USB legacy support, and ensure it is enabled. Save changes and restart the computer. Step 8: Repair Corrupted System Files Open Command Prompt as Administrator (search for "cmd", then right-click and select Run as administrator). Type the following command and press Enter: sfc /scannow Let the system scan and repair any corrupted files. Once completed, restart the computer and check Device Manager again. Step 9: Update the Windows Operating System Go to Settings > Update & Security. Click Check for Updates and make sure your system is up to date with the latest updates from Microsoft. Sometimes, Windows updates can address compatibility issues with hardware.

If the Device Still Doesn’t Appear:

Try a System Restore: If the issue started recently, using System Restore to revert your computer to a point where everything worked properly might help. Replace the Hardware: If none of the above steps work, it's possible that the USB2514B-AEZC device or the USB port is damaged and needs replacement.

By following these steps systematically, you should be able to identify and fix the issue of your USB2514B-AEZC device not appearing in Device Manager. If the problem persists, professional technical support may be required to diagnose potential hardware failures.