Elan input device windows 10 registry drivers#
Ironically, this solution of installing another providers drivers is what caused the original problem. At this point I could try reinstalling the Lenovo drivers again. It looks like the ETDCtrl that shows the properties has a fewer options than Lenovo's version. The quickest way to disable your laptop’s touchpad is to use Windows 10’s Settings app.You probably already tried using it and failed. Disable Touchpad in Windows 10 via Settings App. Try checking (and using it) before you begin.
Elan input device windows 10 registry install#
Accept the disclaimer to install the drivers and restart after installation Tip: Your laptop may have a special key or switch that you can use to deactivate the touchpad.Select the ETD.inf file in the corresponding folder to your OS - 32 or 64bit.Navigate to the folder where the acer drivers are extracted.Select the green arrow option, Let me pick form a list of device drivers on my computer.Select the second option, `Browse my computer for driver software.Select the Driver tab and select Update Driver.Open Device Manager and go to the Lenovo pointing device under Mice and other pointing devices.Download/Extract anywhere Acer Notebook Aspire V3-771 drivers TouchPad_ELANTECH_11.6.28.201_W81圆4_A.zip.Run the installer from Lenovo's download list for the y510p.Right click Uninstall Elan SMBus Driver under Device Manager -> System Devices.Right click Uninstall Lenovo point device under Device Manager -> Mice and other pointing devices).
I set the touchpad device as an ELAN PS/2 Port Input Device instead of a Lenovo pointing device. I solved it! In this solution, I reinstall the original drivers then install a newer version of the Elan touchpad drivers from acer.
When the ELAN drivers are not installed, there is a generic microsoft controller that it defaults to.Įdit: Tried uninstalling drivers for both the pointing device and the Elan SMBus. I tried doing an update drivers/rollback drivers to the 11.4.26.1 version and it continues to have this problem. I tried installing the drivers with windows 8 compatibility and Run As Administrator. I tried uninstalling the hardware for the touchpad, then reinstalling the drivers for Elan, and it persisted. I tried installing other versions but none seem to fix the issue. How can I get it back on the device list? I thought about editing the registry under Elantech/DeviceInformation because that looks like where it stores the hex addresses, but the odds of that being successful are very slim. In an attempt to get a newer version of the Elan touchpad drivers, I have disrupted Elan's ability to see the touchpad device in the list of devices:īut the device shows up here and in the Device Manager as well:
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