Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.


Windows 7: Some USB port not working

08 Aug 2017   #1
sk001

Windows 7 Professional
 
 
Some USB port not working

I've recently installed a Windows 7 Professional on Acer V5-122P. I've detected that some USB keys are not working, it seems to depend on USB 2.0 and 3.0 technologies. Looking at the forum, I've seen this answer. After running the command, one of my two USB ports is not working (and for the one working, all USB keys are ok).

How to fix this ? Is the port damaged ? Thanks for helping.


My System SpecsSystem Spec
.
08 Aug 2017   #2
torchwood

W7 home premium 32bit/W7HP 64bit/w10 tp insider ring
 
 

Hi Sk001,
From what i can find that comp came as W8 and there are no drivers for 7 on the acer support site.

My guess is that its the USB3 ports that are not working.

I would suggest you go to the motherboard makers site, Intel??
install thier updater tool and let it update
note Chipset first.

Roy
My System SpecsSystem Spec
08 Aug 2017   #3
sk001

Windows 7 Professional
 
 

Thanks for your reply.The problem is solved after an update using driver identifier
Thanks.
My System SpecsSystem Spec
.

Reply

 Some USB port not working




Thread Tools




Similar help and support threads
Thread Forum
My mouse Usb port stops working. but starts working again after a day.
Hello! I'm using my laptop in a desktop mode. but some days when i start up the computer the mouse is on (Sees the red optical light.) But the cursor dont move when i move the mouse. when i drag the cable out and in again the ligh wont turn on. i change usb port and it works. 1-3 days later the...
General Discussion
DVD (not working) not found in Device manager, 1 USB port not working
I have a HP dv6910us Pavilion and the DVD is not listed in Device Manager. DVD Tray opens and light comes on but does not play DVD. 1st USB port on left side gets - USB Device Not Recognized.One under it works and one on the right side works. OS Windows7 Ultimate. It is running kind of screwy so...
Hardware & Devices
USB Port Not Working, Help!
My USB port wont work- If I put in a USB device I just get a message saying "USB device not recognised" . I've tried to uninstall it from the device manager and restart my computer but that doesn't do anything. Help !
Hardware & Devices
USB PORT not working
Hello everyone! My uncle recently reprogrammed my computer because it was old and he reprogrammed everything and installed Windows 7. Before the change the usb ports worked fine but now when i plug anything in to the usb ports it's not reading. I've tried going to MY COMPUTER and seeing if the...
Hardware & Devices
All USB port are not working
I have a HP Pavillion DV9443 with the updated Bios with a clean install of Windows 7 everything his working except 2 ! - Built in Web Cam 1,3 MP (I think it is USB ?) - All USB ports I have install some Vista drivers since HP is not supporting Windows 7 on the DV9000 series. The WebCam I...
Drivers


Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 12:36.
Twitter Facebook Google+ Seven Forums iOS App Seven Forums Android App