my sumvision SV-823K 3D optical mouse lights up but no longer controls the cursor or clicks buttons....
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my sumvision SV-823K 3D optical mouse lights up but no longer controls the cursor or clicks buttons. All the USB drivers are working, changing the USB port I put the mouse in and rebooting made no difference, niether did system restore, but when I looked for the sumvision driver(and if so ,where do I find it(?)) on the menu, it was blank. Do I need a new (or any) driver or could it be the hardware? I have dropped it on the floor several times.
when i type the letter ''c'' it will bring up any program that starts with a ''c'' but will not type...
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when i type the letter ''c'' it will bring up any program that starts with a ''c'' but will not type the letter c in. i.e. when I type www.nexxtech.com it comes out like this www.nexxteh.com. Does anyone know what this is and how it can be fixed? Thanks. product: Nexx Tech 6000 keyboard