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I have a Dell Latitude with windows 7. After a year of usage, the mouse clicks suddenly stopped working. It behaves like this with both the native mice, and with a USB mouse.
Left-clicks stopped working all together. Right-click sometimes work, but most of the time, it does unwanted things.
I suspect it’s some malware, so I ran AVG, SpyBot and MalwareBytes, but found nothing. I checked the mouse settings in the Control Panel applet, but I didn’t fine anything unusual.
Does anybody know what could be the problem or how to fix it?
Does it work as expected in Safe Mode? How about if you boot to a different OS (like with a Linux LiveCD, or your Windows 7 install disk)? Did you try a System Restore? – Ƭᴇcʜιᴇ007 – 2012-12-22T19:28:32.990
Try Combofix
– Ofiris – 2012-12-22T19:31:33.4101sys restore didn't help. the problem occurred also in safe mode. – golan – 2012-12-22T20:43:45.693
1Have you tried each of the USB ports on the Latitude? Also be certain that your known-good mouse works in other machines. If it is a wireless mouse, are the batteries fresh? – Mac – 2012-12-23T06:20:08.673
1Tried all the usb ports, and tried the usb-mouse on another machine - it worked. So the problem remains. – golan – 2012-12-29T04:51:06.880