win xp / professional / dell latitude d610
I use a pen and tablet and set the touch pad and pointing stick are both to
enabled. This set up has worked fine for about 2 years.
Just a few days ago, i noticed the cursor oscillating up and down with a
range of around 25mm. I then disconnected the pen and tablet , but the touch
pad and stick control failed to work. I shut down and re-booted with pen and
tablet disconnected, the cursor traveled under its own energy to the top of
the screen and stayed there. The only method that works to move it is the
pointer stick, enormous effort is required to move the cursor using the
pointer stick. I have now disabled the touch pad and pointer stick when a USB
device is plugged in that is used to move cursor. The cursor now behaves
correctly, what do I need to look at in order to return the cursor behavior
to its correct status -i.e touch pad and pointer stick always enabled when a
USB device is installed.
Thanks for taking a look at my question
Dave