+ 0 Votes Do you have a USB mouse connected Lei Fan 5 years ago Do you have a USB mouse connected, or just the mouse pad included with the laptop? + 0 Votes If you've got an optical mouse and a physical cat... OldER Mycroft 5 years ago Check up underneath the mouse in the little lit cavity for a stray cat hair. Don't laugh - it will cause the behaviour you have just described. + 0 Votes Get a new mouse and test that.. Peconet Tietokoneet-217038187993258194678069903632 5 years ago It might be that the mouse is going. Get a new one and test it out. The one i would go for (and i do have this) is the Logitech MX Revolution Rechargeable mouse, it is the best. Pic here: http://www.google.com/products/catalog?hl=en&q=Logitech+MX+Revolution&um=1&ie=UTF-8&cid=10973012209248252115&sa=X&oi=product_catalog_result&resnum=4&ct=image#ps-sellers Please post back if you have any more problems or questions. If this information is useful, please mark as helpful. Thanks. + 0 Votes RE: its getting quite old Jacky Howe 5 years ago are you talking about the mouse getting old. If you are it is time to replace it with a new one. <br><br> <i>Keep us informed as to your progress if you require further assistance.</i> <br><br> <i>If you think that any of the posts that have been made by all TR Members, have solved or contributed to solving the problem, please Mark them as <b>Helpful</b> so that others may benefit from the outcome. </i> + 0 Votes Go to HP's website and see if there are any updates. Peconet Tietokoneet-217038187993258194678069903632 5 years ago You might need to see if there are any updates for your computer from HP's website. Another thing why the mouse is moving is because your finger(s) is just slightly touching the mouse pad. Is there a setting where you can adjust the sensitivity of the pad in question?. Please post back if you have any more problems or questions. If this information is useful, please mark as helpful. Thanks. + 0 Votes same issue spam2 5 years ago did you resolve this ? it's really annoying. Same computer, same model. + 1 Votes Power Supply Magadan 4 years ago The problem has to do with your power supply. Simply unplug your laptop and it stops. I don't know of a more permanent solution but now that we know the cause maybe someone else can point us to the right direction + 0 Votes *update* yes! it's the power supply! dirtyvu 1 year ago I was having this really annoying problem on my HP TX2000 laptop. The cursor would instantly jump to the lower right corner of the screen. The solution of unplugging the power supply works. However, I swapped out the power supply for a new one and the problem is gone. So it's a faulty power supply. In my case, it may be because I have multiple HP laptops and accidentally interchanged the power supplies. While the plug fits and the laptop battery charges with a mismatched power supply, maybe the differences between the laptops is enough to cause this problem.