|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 18 Jun 2009 | #1 |
|
|
lost usb ports, what to do
was messing round with changing my polling rate for a mx500 in windows 7, unfortunately you have to get windows to enable driver signing of non authorised drivers. so after using Driver Signature Enforcement Overrider and trying to run the driver by following these instructions, How to Increase USB Sample Rate in Windows Vista/7 - Page 6
one of my usb ports is now dead and wont recognise mouse or keyboard. i think i know what i did wrong in the process but need to get the port working again before i can try the process again. so question for people is, how can i restore this port ?? hope someone can help... |
My System Specs |
| . |
|
|
| 18 Jun 2009 | #2 |
|
|
sorted it out eventually.
|
| My System Specs |
| 16 Jan 2010 | #3 |
|
|
How did you sort it? I would like to know as I have an Acer Travelmate 4000. I recently set up this machine as a dual boot XP/Win 7. I recently have a problem in in 7 - the two USB ports on the side do not recogise anything although the one on the front works as normal! hen I boot in XP all three work! Any idears anyone?
Thanks, Terry |
| My System Specs |
| . |
|
|
|
lost usb ports, what to do
«
Previous Thread
|
Next Thread
»
| Thread Tools | |
| Similar help and support threads | ||||
| Thread | Forum | |||
|
Force USB 3.0 ports to be recoginzed as USB 2.0 Ports I know this sounds bizarre, and many not be possible, but bare with me. I have a program that only runs on Win 7 that is used to program Solid State Logic Circuits (SSLC's) - (the developer is taking FOREVER to write a Win 10 Compatible version :mad:). To make matters worse, THAT program does... |
Hardware & Devices | |||
|
Toshiba Satelite U50D-A Lost all USB ports.Very Frustrated Hi can someone please tell me how to fix this.All usb ports don't work anymore.They had worked for year and half and all of a sudden my computer doesn't recognise when a usb is plugged in.I have tried all the fixes online and none seem to work.Getting ready to fix it for good.This has been unusable... |
Drivers | |||
|
NO Sound video and game controllers, then lost USB ports A friend of mine has an Acer desktop, i5, 3rd gen. Several months ago the sound stopped working. I checked Device Manager and found No Sound, video and game controllers. I downloaded the drivers from Acer for the Realtek and installed it. Still no Sound, video and game controllers. I bought and... |
Sound & Audio | |||
|
Front USB ports not working, but rear USB ports work… This is a brand new custom built PC for web browsing for a motel lobby. Win7 Home Premium AMD A4-3300 Llano MSI A55M-P33 FM1 Rosewill FBM-02 MicroATX Mini Tower Running latest BIOS and latest drivers downloaded directly from manufacturer's website. I tried switching between all 3... |
Hardware & Devices | |||
|
USB 3.0 ports refuse to work as USB 3.0 ports A few days ago I installed a USB 3.0 card (to be precise, this one: 2-Port USB 3.0 SuperSpeed PCI-E Controller Card - Free Shipping - DealExtreme). It uses the very common NEC µPD720200 USB 3.0 controller. I installed the required drivers for Windows 7, and the card worked fine for the first... |
Hardware & Devices | |||
| 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 18:14. |
|
