![]() ![]() So it would be interested to hear from other suffers if they can find a way to ensure their laptops are earthed if this reduces the issue. This misbehaviour can be rectified by restoring proper grounding, either by touching a metallic part of the computer with the other hand, touching the (insulated) power supply with some part of the body, or using the computer on the lap instead of on a desk." "If the computer is powered by an external power supply unit (PSU), the PSU will influence the virtual ground effect, with the influence depending on the circuitry of the PSU.Laptop manufacturers account for this in the design of their PSUs, meaning that the use of generic PSUs can cause touchpads to malfunction and pointer movement to become erratic. Then, I found this link regarding issues with laptops and touchpads So it does imply that this laptop design is sensitive to electrical charge The problem seemed to go away except once or twice during this time. I unplugged the power and ran from the battery for 2 hours. This seemed to help a lot, but I still get the problem now and again. The power socket I moved from being plugged into an extension cable to directly in the wall. I have carried out some tests that may help out people with a similar problem pin-point their problem. Kindly reboot the system and check if the mouse works fine.ĭell | Social Media Outreach Professional | Global Social Media & Community ![]() ![]() Your new touchpad sensitivity settings are now saved.Ħ. Click on the button labeled "OK" to close the "Properties" window repeat with the "Mouse" control panel. Experiment with different levels of sensitivity until you find one suited to your needs.ĥ. Reduce the touch sensitivity setting by moving the slider to the right, towards the "Heavy Touch" label. Examine the left panel of the "Properties" window and expand the option labeled "Sensitivity." Click on the option labeled "Touch Sensitivity."Ĥ. Open the touchpad option and navigate to the tab labeled "Device Settings." Click on the button labeled “Settings." A window labeled "Properties" will appear.ģ. The "Mouse Properties" window will open and it will have a touchpad option. Double-click on the icon labeled "Mouse.". Open the "Start" menu and click on the option labeled "Control Panel."Ģ. Turn on the computer and log into Windows as normal. Kindly change the touchpad sensitivity according to your requirement. Step 2: Kindly change the touchpad sensitivity according to your requirement. Kindly reboot the system after updating the above drivers and check for the normal system functionality. Kindly choose the system model and Operating System and download the latest Touchpad driver and BIOS on your system. Step 1: Update the touchpad driver and the system BIOS. I would request you to follow the steps mentioned below: ![]()
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