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E525 usb port working

USB driver not working message is device drivers software not installed

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Go to ACER on the internet and download the current drivers for your computer. Device drivers can also be updated from the Control panel/Device Manager, Highlight the DM and look at the list of devices. Select the lower area USB section and one line may stand out indicating the faulty USB connection. Click on the line and use the option check for Driver and see if it finds the appropriate driver to fix the problem.

Posted on Jan 07, 2014

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Posted on Jan 02, 2017

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4 Answers

Why won't the right USB port recognize when I plug in my mouse?


Your USB ports on your computer are plug and play. If you have issues with your USB port, it is port related, driver related or device related. The following solutions will help you identify the problem to resolve your USB port issues.
To Identify a Working USB Port
Begin troubleshooting your USB ports by checking Device Manager to see if your USB ports or hubs are working properly.
  1. Click the Start button. ClickControl Panel.
  2. ClickSystem and Maintenance.
  3. ClickDevice Manager.
  4. Double-clickUniversal Serial Bus controllersand check to see if all your USB ports, hubs and controllers are functioning correctly. Any devices not functioning will have a yellow exclamation mark in front of them.
  5. If Device Manager shows any USB ports, hubs or controllers are not functioning, check for updated drivers.

To Update the USB Port Driver

An out-of-date BIOS driver can create issues with your system recognizing the USB port.
  • Watch a Video on Steps to Update Bios on Your Computer.
    1. When the update process is complete, your computer will restart again to load the operating system with the new driver version installed.

Sep 16, 2014 | Dell Inspiron Computers & Internet

Tip

How to install anything USB & "Device not recognised"


I see a lot of people are having problems with USB. USB is a wonderful standard. However it does have a habit of getting sorta tangled up, generally in the Windows hives/registry.
I am going to show you how to go about installing ANYTHING USB.
First: NEVER EVER, plug in ya USB device before ya install the Software and Drivers.
Second: After installing software & drivers etc. REBOOT.
Third: NOW, plug in your USB device, it should be detected and automatically install the drivers, OR it will ask where they are, navigate to where the files are kept, and they will install, after it has finished, REBOOT.
NOW you should be all good, and ready to use.
Now if you get at any time, "Device not recognised" first, try another USB port, if that doesn't work, & ya keep getting the message . One thing to try is to go to device manager and TOTALLY remove/uninstall & remove drivers, from ALL USB devices from device manager. then REBOOT.
When windows restarts it will re-install the USB "Layer" all again, all new. Now you can start all again as above.

on Jan 20, 2010 | Computers & Internet

Tip

Setting up anything USB & "Device not recognised"


I see a lot of people are having problems with USB. USB is a wonderful standard. However it does have a habit of getting sorta tangled up, generally in the Windows hives/registry.
I am going to show you how to go about installing ANYTHING USB.
First: NEVER EVER, plug in ya USB device before ya install the Software and Drivers.
Second: After installing software & drivers etc. REBOOT.
Third: NOW, plug in your USB device, it should be detected and automatically install the drivers, OR it will ask where they are, navigate to where the files are kept, and they will install, after it has finished, REBOOT.
NOW you should be all good, and ready to use.
Now if you get at any time, "Device not recognised" first, try another USB port, if that doesn't work, & ya keep getting the message .
One thing to try is to go to device manager and TOTALLY remove/uninstall & remove drivers, from ALL USB devices from device manager. then REBOOT.
When windows restarts it will re-install the USB "Layer" all again, all new. Now you can start all again as above.

on Jan 20, 2010 | Computers & Internet

1 Answer

I put the disc in the drive follow the instructions then when it asks to plug the USB port in a few secounds after it says "inatallation unsuccessfully please help


Hello benlaverick
Do not plug the usb port before finishing full installation of the device .
The best way to get your device running is to delete the software ( if installed , check in Control Panel \ Programs ) , disconnect usb port ,reboot , install software / driver and reconnect usb port .
You should get a confirmation message of successfull installation and the device should run .
Make sure you have installed a compatible driver with your OS .
Best regards
fanaudi

Mar 15, 2011 | Computers & Internet

1 Answer

Hai mr.igot problem when i install usb bf-810 iwas isntal driver but when i plug the port inthe PC it's show"USB devivice not recognice"can u solve my problem


Before you start installing the driver, please don’t plug your USB TO Serial Adapter into the USB port of your computer.  Follow the steps below to install Windows® 98 or Windows® ME driver 5.1 Turn on the power of computer and make sure the USB port is enabled and can working properly. 5.2 Insert the driver of USB-SERIAL ADAPTER into CD-ROM drive. Select “Install Products - USB-SERIAL ADAPTER - Install”. 5.3 Select the “Next” to install.
Before you start installing the driver, please don’t plug your USB TO Serial Adapter into the USB port of your computer.  Follow the steps below to install Windows® 2000 driver 6.1 Turn on the power of computer and make sure the USB port is enabled and can working properly. 6.2 Insert the driver of USB-SERIAL ADAPTER into CD-ROM drive. Select “Install Products - USB-SERIAL ADAPTER - Install”. 6.3 Select the “Next” to install.  Before you start installing the driver, please Don’t plug your USB TO Serial Adapter into the USB port of your computer.  Follow the steps below to install Windows® XP driver 7.1 Turn on the power of computer and make sure the USB port is enabled and can working properly. 7.2 Insert the driver of USB-SERIAL ADAPTER into CD-ROM drive. Select “Install Products - USB-SERIAL ADAPTER - Install”. 7.3 Select the “Next” to install.
.1 Driver Installation (MAC OS X) 8.1.1 Power on your computer and make sure that USB port is enabled and working properly. 8.1.2 Insert the USB adapter software driver into CD-ROM driver. 8.1.3 Click "USB-SERIAL ADAPTER\DRIVER\MAC\OS X " folder run on "PL2303_1.2.1r2.dmg", it will auto run the program and appear "PL2303 driver" folder in the desktop. 8.1.4 Click on "PL2303 driver" folder , execute "USBSerialOSX1.0.9b6.pkg" will auto install, you may change the driver directory that you want to install. 8.1.5 System will demand restart computer. 8.1.6 Plug in the USB-Serial adapter into USB port. 8.1.7 To make sure that your computer can use the device, you have check the "Apple System Profile"-"Device and Volumes". It will show the USB Device.It will show in USB port "USB-Serial Controller". 8.2 Driver Installation (MAC OS 8&9) 8.2.1 Power on your computer and make sure that USB port is enabled and working properly. 8.2.2 Insert the USB adapter software driver into CD-ROM driver. 8.2.3 Click "USB-SERIAL ADAPTER\DRIVER\MAC\OS_89" run on "PL2303_OS9_v136b1.hqx",it will auto run the program and appear "ProlificUSBSerial" file. 8.2.4 Copy "ProlificUSBSerial" file into "system folder"-"Extension". 8.2.5 Plug in the USB-Serial adapter into USB port. 8.2.6 To make sure that your computer can use the device, you have check the "Apple System Profile"-"Device and Volumes". It will show the USB Device.It will show in USB port "USB-Serial Controller". Follow the steps below to install driver of USB-Serial adapter:
hope that helps you

May 29, 2010 | BafoTech BAFO BF-810 Serial Adapter

1 Answer

ASUS P4SDX USB Ports not recognized as USB2 HS Ports


The message comes up when a USB 2 device is connected to a slower USB 1 or 1.1 port. It is only to advise you that the devise will operate faster on a USB 2 port. If your computer has only USB 1 or 1.1 ports, you will always see the message. You can buy and install a card with USB 2 ports and install it. It will come with the USB 2 drivers. Install the card and the drivers and then connect your USB 2 device to the new hardware and you should not see the message anymore.

Good luck, And let me know ho it works out for you.

~ Spoem

Mar 30, 2009 | ASUS P4SDX Motherboard

2 Answers

USB ports work at 1.1; s/b 2.0


Your computer is functioning correctly.
The USB ports on your laptop are USB1 ports its pard of the hardware.
Your PCMCIA USB 2 card runs at USB 2 speed and therefore when you connect a USB 2 device to this port you will not get this USB message.

Jan 18, 2009 | Lenovo ThinkPad R51e Notebook

3 Answers

USB port problems with hp printer


There are few things to remember using USB.
  • If your System is in hybernation mode, don't remove any attached USB device, because it will damage your USB driver. This is one of the known problem from microsoft.
  • If you have to remove any USB device use 'Safely Remove Hardware'.

To remove currepted USB drivers its not enough to remove your printer drivers.
  1. You should un-install the 'Universal Serial Bus Controllers' from Device Manager.
  2. Then re-boot to clean registry.
  3. Install the 'Universal Serial Bus Controllers' using XP Setup CD.
  4. Then check the Mass storage, PDA etc, it should recognized by XP.
  5. Then install printer driver (don't attach printer to system untill setup finish or setup says to connect).

I think it will fix.
Please let me know your feed-back.

Thanks
Iqbal

Apr 15, 2008 | HP Photosmart C3180 All-In-One InkJet...

1 Answer

Usb


your usb device is use less now.
replace it if u have warrenty of it.

Mar 24, 2008 | Computers & Internet

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