Posted: Thu Jan 22, 2015 1:43 Post subject: Re:Disussion
Have you download any driver for your device? If no, maybe you can try download driver first to see whether it is a driver problem.
First, you can download driver through device manager.
Step 1. Click Start, then right-click "My Computer" (or "Computer") and click "Manage".
Step 2. In the Computer Management window, on the left, click "Device Manager".
Step 3. Click the "+" sign in front of Mouse and other pointing devices.
Step 4. Right-click the device listed below Mouse and other pointing devices and select Uninstall.
Step 5. Click OK to confirm removal of the device.
Step 6. Restart the system. Windows will detect and automatically install the driver.
If it does not help, the easiest way for you is to use a drivers download utility to download drivers automatically. http://tiny.cc/3cwerx. Download and install it, then it will automatically scan for your system and recommend suitable drivers for you. You can download or update whichever driver you need.