Run the downloaded driver in compatibility mode, then install it.
Enter your device serial number, SNID or model number to download Intel IO chipset driver for windows 8.1.If you have disabled the Acer keyboard accidentally, this process will solve your problem, otherwise, go for the next method. If it does not solve your problem, press Fn + F6.Acer aspire touchpad not working windows 10Īcer aspire touchpad not working after windows 10 upgrade is a common problem.