MMine used to have a similar problem...
by andy419 - 8/9/10 1:31 AM
In Reply to: Help me cure my jumping cursor while typing! by Lee Koo (ADMIN)
I used my laptop on vista for a while until my hard drive died, and I didn't have an installation CD for vista, so I bought windows 7. This happened to me for a few months but then corrected itself. It could be a problem with windows 7, but was fixed by an update so I would make sure you have the latest update for win 7.

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