Mouse pointer on Dell laptop moves on its own

Question

My mouse moves on its own when I don't touch it at all.

I have a Dell laptop which I've read sometimes has this problem but I use a wireless mouse and I turned it off, unplugged it, and it's not the mouse that is doing it. It tends to go to the bottom left and drift up sometimes to the top right and it always does this.

It was working fine a couple of days ago but this problem showed up. And yes, this HAS happened before but it suddenly stopped and now it's back. I'm not sure how to fix it and it is really irritating.

Any suggestions that I could use to fix this?

Answer 1

You said this is a Dell laptop?

If your laptop has a touchpad, could you please disable the touchpad on the laptop and let us know your if the problem continues?

To disable the touchpad, follow these steps:

1. Go to Windows Control Panel, and then click Mouse.
2. In the Mouse Properties window, click the Device Select tab to disable the touch pad and track stick.
3. Click the Touch Pad tab to adjust touch pad and track stick settings.
4. Click OK to save the settings and close the window.

Source is: http://support.dell.com/support/edocs/systems/latd820/en/ug/keyboard.htm#wp1050951

Another guide that might help others do this for other types of dell laptops (although the software might have changed since then..) is http://www.killertechtips.com/2009/04/30/disable-touchpad-dell

Answer 2

Problem is in TRACK STICK, not touchpad per se.

In Dell Latitude E6400, the following fix was found. Problem was very bad, cursor pulled off to side even in the system bios. We still have no fix for that part. Once windows starts, use keyboard navigations. There is in the Control Panel a Mouse item, choose that, wander through settings until you get to the thing where you can disable the track STICK.

In this system, we sometimes could get a USB mouse to work, so we could use the machine, but that required a BIOS setting that disabled the touchpad while USB mouse was installed. You may try that in order to start windows and then change your mouse settings. However, once you disable that stupid track stick, then you can turn on touchpad.

Also, in Win 7 mouse settings, I found an option to use software to turn off touchpad while mouse is installed. That helps quite a bit, inserting the use mouse brings up a warning.

I got no satisfaction from dell on this. THey did replace the touchpad in the end of the warranty period, but trouble with drift began after that, and their answer was "too late for you". Too bad. Will buy Mac or Sony or other hardware next time.

Answer 3

I had a similar problem with a Dell Inspiron e1505. I had a replacement charger for the laptop, but apparently it caused some interference and is on its way to a recycler.

As soon as I unplugged the charger and the laptop ran off of battery power, insto presto, no more crazy or unresponsive track pad. Weird huh? Try this first.

Answer 4

My Toshiba Accupoint stops drifting if I put a cold pack (from my freezer) underneath.

No more drift at all.

Answer 5

In windows xp go into start menu, then into control panel then click on appearance and themes, then move your mouse over to mouse pointers click on it , uncheck "enhance pointer precision, and click apply, that will stop the mouse from acting crazy, this will work with dell mouse pointers and most.

EDIT: This is also a suggested solution from Microsoft: https://answers.microsoft.com/en-us/windows/forum/windows_8-tms/my-mouse-pointer-keeps-moving-on-its-own/7da5de5b-142d-475f-b5d6-e8cd11275111?auth=1

Answer 6

same problem with a Dell inspiron 3520. I have this issue when I plug the charger of another device (a heating blanket). This problem is well-known: (most?) dell touchpad are badly designed, they are affected by electromagnitism noise from other devices.

troubleshooting: Check if the issue remains after unplugging all electric devices around you (and pray that the waves doesn't come from your neighbor)

Solution: If you really need the noisy device (the one that send electromagnetism waves): uninstall the touchpad driver of your dell computer. (I tried to switch off the dell touchpad from the dell touchpad software, but that wasn't enough. The cursor continued to move by itself.)

A more advance solution is welcome: a solution that would solve this electromagnetism issue by directly isolating the touchpad. Maybe using a thin wire or aluminium foil somewhere to discharge it.

another solution would be to avoid buying dell computer since they know about this issue but did not bother to recognized it and provide a fix (they don't even propose basic advice on how we could isolate the touchpad).

Answer 7

I had the same problem omn dozens of Dell lattitude C series laptops. Usually I could fix it by changing the mouse settings in the BIOS. I did not matter what the setting where, just switching them to the alternate setting would work. A few days later the problem would return and the setting would be reversed.

Sometimes it coul be fixed by twisting the laptops frame.

Neither solution lasted long.

Answer 8

The best alternative is to disable the touchpad for Dell D6X (D620,D630 etc) series.

Steps to disable the touch pad for Win7:

1. Restart press F2/Del.
2. Enter BIOS settings.
3. Go to the option within which you can see the mouse settings(perhaps this is the second last option in the series on left side/above the wireless settings.
4. Select the the 1st option as 'use serial input~' which disables the touchpad.
5. Press Esc and save and exit BIOS.

Answer 9

I had the same problem even after turning off my wireless mouse. Turns out I forgot I had a wired mouse connected already as well (Two mice on the same machine) and it was sliding up my desk. Moving the wired mouse or disconnecting it fixed the problem.

Answer 10

I had the same problem with my Dell XPS laptop. Very frustrating. While I was in my mouse settings trying various things, I decided to change my pointer cursor to the large one, and miraculously, no more jumping around. Don't know if this is the fix or just a coincidence, but this seems to be the solution. Give it a try.

Answer 11

I have a dell inspirion 8500 laptop which annoys me with its wandering pointer...by shutting down the computer and restarting it ( from 4-6 times ) I have finally overcome the problem. I found a program which claims it can fix this ( SparkTrust ) but it's not free. Looking for the freebie ...but until that happens, the "close it down and restart" patient and stubborn approach DOES work...eventually (maybe just never turn the computer off?)