My usb is not working.............kindly tell me what's happen with it?

1. The front USB connected wrong. When the USB line on the main board of the front on the box and USB interface connect the positive and negative corresponding when this will happen at the kind of failure, this also is very dangerous, because at the positive and negative is likely to make USB equipment burn out.

2. USB interface voltage insufficient. When the mobile hard up in front USB port on a possible system can't identify the device's failure. The reason is mobile hard power is bigger request voltage is relatively strict, lead interface may not provide enough voltage, of course, the inferior power may also caused the problem. The solution is to move hard disk don't connect the lead in the USB interface, replace the power supply or inferior low power use as far as possible external power supply hard disk box, if possible.

3. The mainboard and compatibility problems. Ha ha this kind of fault in the most famous is the main board and NF2 the compatibility of the USB. If you are in the NF2 on the main board run into this questions, can install the latest nForce2 special USB2.0 drive and patch, the latest motherboard patch and operating system patch, or if not try to break once the mainboard BIOS generally can solve.

4. System or BIOS problem. When you in the BIOS or operating systems banned USB will take place when USB devices in the system can't identify. The solution is to open and USB device related options

Hi
Don't connect the phone before this procedure:
First,you need to download the LG Mobile support tool on your PC.
Install the 'USB driver' and select the models update.
Use the USB cable to connect your phone to the PC now.
Click on start updating.

You haven't said what kind of mouse you have or whether it used to work.
I'll offer some suggestions for the most common problems:
If it used to work but now doesn't, try a system restore back to when it did work.
If that doesn't work--are you using a wireless mouse? If so, are the batteries fresh and are they inserted correctly?
If you are using a wireless mouse, have you pushed the little "connect" button on the bottom?
You haven't said, but is the other mouse a wireless one or a USB mouse? If your USB mouse doesn't work, try another USB port. If you go into the device manager, do you see a "human interface device" or a "mouse" listed? If so, it will tell you the system recognizes the device. If that is missing, there is a good chance the mouse is dead.

'usb' is just a type of port used on many devices to connect other devices. Are you connecting to a computer? Does the error message appear on a computer screen as soon as you plug the other device in? Is the device itself displaying a message? What does the message say?

It's important when you have a problem to tell people who might help you the following:
What type of device are you using? (and software system for a computer)
What action did you do, and what happens?
Does the problem happen every time you do that action?
Did the device work differently before?

hi would you tell me more about what kind of problem? I don't understand Polariod or Nikon D70s? Thanks and kindly regard!

Hi! Welcome to FixYa!

USB versions are USB ver 1.1 and USB 2.0 and USB 2.0 has faster transfer rate.
When you're receiving this kind of message, that means you're using a USB device that is compatible with USB 2.0. This happens when you plugged in a USB 2.0 device to a USB 1.1 port on your computer. It simply notifies you that the USB device can perform faster when you have an available USB 2.0 port. I'm not really sure what kind of computer you have and what version of windows you have but you can actually check if you have USB 2.0 by going to Device Manager, click on Universal Serial Bus Controllers and look for "USB2 Enhanced Host Controller" if you don't have this, that means your computer has no USB 2.0 port. Hope this helps.

From what I found the drivers from Virgin Mobile do not always work.

This link is for an original Novatel Ovation MC760-Virgin Mobile Broadband2Go install package on Google Docs kindly provided by Headworx:\
https://docs.google.com/uc?export=download&confirm=no_antivirus&id=0B9nmw2Nv8RaaYWFhMmU4YjEtOGE5Zi00NjIzLWJhNjctNzI4ZTk5NTFhYzc2

Remove the USB modem. Uninstall all things Virgin Mobile and Novatel, programs and in the Device control panel; run LiteAuto.exe from the zip file; then plug the USB modem back in. Driver package will auto install.

Let me know if you need anything else!

Hi
Please tell us what recently happened after the keyboard was working well?
You can -kindly- use air blower to remove dust from between keys
It's not easy - especially for the non-technical - to unpack the laptop to remove the keyboard

By the way, you can use external usb-keyboard to go on.

Hi. Well you didn tell what kind of keyboard are you using. Is it a USB or a wireless. I am assuming that it is a USB keyboard.

1. 1st of all check whether the key board is properly plugged in2 your machine properly, check for loose connections.
2. Check whether you have plugged it into the correct port,because usually the the internet keyboard do not adapt to the USB port, and a PS/2 to US adapter port wont work.
3. Download and install the latest Keyboard Software
4. Before installing the new driver dont forget to uninstall the previous one, install the new one and reboot.

Consider NOT connecting your camera to your computer.
The best way to download pictures from your camera to your computer involves removing the memory card from the camera and plugging it into a card reader (either built-in to the computer or connected via USB or FireWire). This is likely to be faster than connecting the camera to the computer, and won't run down your camera's batteries.

Once the card is plugged in, it will appear to your computer as a removable drive. You can use the operating system's drag&drop facility to copy pictures from the card to the computer's hard drive, the same way you copy any other files. Or you can use Nikon Transfer or any other photo cataloging program.