Computer randomly spam types numberpad 6.

[Aituo]

Hi, I've have this issue every since I've upgraded to windows 7 from windows vista 6 months ago. I've switched my HDD to a SSD and reinstalled windows 7 and yet it still at random times spam types the numberpad 6 non stop like 6666666. It can go on for a while like 10 to 20 minute and it stops until the next random time it decides to do it again. Restarting computer stops it for a minute or 2 and starts again. All I can do is turn off the numberpad button but it will spam the right arrow key of that 6 button, basically it's the number pad 6 that's causing the problem.

I've switched 3 usb keyboards brand new ones since this been happening so it isn't keyboard issue. I've been looking online for this issue and found no famililar issues on this. I am starting to wonder if it's because of my motherboard, cpu, rams, or any hardware failure besides the harddive and keyboard that's doing this. Currently I am using a coolermaster quick rapid pro keyboard and a razer naga mouse. My computer is a dell inspirion. If anyone can give me some suggestion or have any idea what can be the cause of the problem I'd appreciated it, I am all out of ideas.

Also I have Norton 360 and I've scan my pc many of times but it doesn't show any sign of virus. Reinstalled windows as well. Could it be also be rootkits?

 

[Oracle314]

How did you end up fixing your Naga?
Did you find a fix or just not use the mouse?