Hi,
Check with Samsung Support, their on-line documentation, and drivers. Look for
BIOS, low level chipset drivers, and the other major on-board drivers. If no Windows
8 versions exist be sure to install the latest Windows 7 versions.
Samsung - Support - click the "Computing" link
http://www.samsung.com/us/support/main/supportMain.do
Samsung - Visit Your Country Site
http://www.samsung.com/us/common/visitcountrysite.html
Then check with Synaptics direct for an updated Touchpad driver.
Synaptics - Drivers
http://www.synaptics.com/resources/drivers
Hope this helps.
Rob Brown - Microsoft MVP <- profile - Windows Expert - Consumer : Bicycle <- Mark Twain said it right!