Troubleshooting & Support for
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These are not designed for operating systems above xp......but if it does show up in your device man...
Check the scroll settings in Control Panel. Maybe it is disabled, or maybe something else. Click the Sta...
If that is a laser mouse, pick it up and see if you have the laser light on the bottom. If not then it ...
You may download the manual from the Casio support site at htt...
If itw wireless check the battery in the mouse i have to replace mine very couple of months. USB mic...
If its only f9 key, sounds like your keyboard is bad. If you have another computer you can test it on,...
The short but sad answer: it looks like you need a new keyboard. The keys 3 E D C are all on one tra...
Laptop or Desktop computer ?Try blowing out all of the dust from your keyboard using a fine air blo...
Your mouse is an important part of your computer system, and when that mouse has problems it is imp...
Did you replace the batteries in the keyboard? Usually wireless keyboards or mice are powered by AA or ...
You need to buy Compressed Air, and blow it on your keyboard which will get the dirt out. Unless you...
Use you fingernail to push edge of rubber under silver wrap. Then while pushing down on rubber with fin...
The best thing to do with any electronics that have gotten wet is to remove any power source and all...
Try to use the mouse on a different computer and see if it does the same thing. If it is working sim...

Have a tip for 4D Scroll Track Finger Mouse Handheld USB Version MODEL FDM-G51 (FN4DUSB)?
Windows 7 does not recognize my device, and FDM-G51 hand-held mouse. Can the device be updated...
I'm having trouble finding drivers for a 4D handheld trackball mouse (model fdm-g51)
shaped like an egg with two push pads above a rolling ball beneath them with a clicker where the...
I just got a Dell Inspiron 1318 and installed XP Pro SP3 on it. Everything has been working fine...
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