Troubleshoot and fix unresponsive USB ports on your Windows PC with these simple solutions, from basic checks to driver updates and power settings tweaks. ... Press Win + S to open the search menu.

In contrast, a blue USB port usually means the slot has a USB 3.0 specification and can transfer data as fast as 5 Gbps. This enables you to plug in a device into the latter if you have a need to ...

If USB ports are not working in a Windows 11/10 computer after BIOS Update, Windows Update, ... Open the Run command box, type regedit, and click OK. This will open the Registry Editor.

It's not uncommon for USB ports to stop working properly; swap to a different port and change USB cables to troubleshoot. You can also use Device Manager in Windows to scan for new hardware or ...

A PC's USB ports are managed via the motherboard, ... In Windows 11, just open your Settings, type "Device Manager" in the search bar, and click the first result.

Identify the USB Port: Open Device Manager and navigate to the "Universal Serial Bus controllers" section. Look for the specific USB port you want to disable, which might be listed under a hub.

If the USB ports remain powered after shutdown, you need to check your BIOS settings. Enable ErP (Energy-related Products) Mode in BIOS.

High-Speed Data Transfer: Blue USB 3.0 ports support data transfer rates of up to 5 Gbps, which is approximately 10 times faster than the 480 Mbps offered by USB 2.0 ports. This capability makes ...

After USB 3.2 came out in 2019, the 5-Gbps USB was rebranded again to “USB 3.2 Gen 1,” the 10-Gbps version became “USB 3.2 Gen 2,” and the new 20-Gbps specification became—you guessed it ...