How to check my port

Mine is Hp530, i have instlalled drivers but my usb ports are not working.Try plugging it in again, and then ejecting it first, and then unplugging it.Depending on the operating system of your computer there are different ways to check if a certain port is being blocked by your Internet service provider.She says when she pulls the USB connector for the printer out and then puts it back in the USB port then it works, but otherwise the computer does not see the printer.Try updating your USB drivers - both for the USB port and for your devices.

Check to make sure the driver for your wireless mouse is installed properly.How to change the COM port for a USB Serial adapter on Windows 7, 8,. you will have to check your manual or contact CIMCO.The iphones all admit a beeping noise, other devices just malfuntion of flash lights.You can check out this article if you are still having trouble.This is a good time to mention that if you ever feel the need to block your USB ports from working, there is a tool to help with that.

What is using port XXX on my computer? Security

I switched out all the hardware in the desktop. uninstall all the usb devices in device manager, reinstalled windows down to vista.Therefore, the situation of the 2.0 ports remains the same: they work for my peripheral keyboard and mouse, but not for flash drives.You can also check more than one port online or do a portscan as well.I forcibly removed my usb charger from the port and then all the five usb ports stopped working instantly.Check out this link to see a great picture demonstrating the different connectors.At this point, you may need to re-install the drivers for the USB Host Controllers.My laptop has 3 USB ports: 1 USB 3.0 and 2 USB 2.0. A few days ago my USB 3.0 port stopped working.

Hello, I have a notebook and all usb ports and the ethernet adapter are not working.Imy laptop is an acer aspire V any help would be greatly appreciated.Uninstalled the unknown device in the device mangler and rebooted.

How can I tell if my USB Port is 2.0 or 3.0? - Computer

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The USB Controller should have re-installed itself when you plugged in the USB device.It might be possible that a Windows update was applied that changed the way your USB ports work.This happens with other devices I plug in as well, such as my USB head phones.Yet that drive works in the other USB ports on your computer.

You not only (you, as in Make Use Of) write great reviews but write informative how-to as well.HDD Low Level Format helps perform a very thorough formatting of a drive.You may need to get the original drivers from the laptop maker again.

Meanwhile, I can connect my phone to the com with all the usb ports, it charges but nothing else.USB is not working at all, power from the ports work, but data does not.But when I unplugged it, which is after the installation of Win10, my USB ports are not recognizing any of my USB media, but I can still plug chargers, and charge them.

Once done, restart your computer and try your different USB devices in different ports.So if your drives are externally powered, check their power sources.I opened a command prompt and I entered the command (carefully proofread against your directions).I was thinking I could make use of my last usb port with a wireless multi port usb hub.

Uninstalling the USB host controller and restarting worked for me.The left-side port is seen by Device Manager, but not by Windows Explorer.