Sony Vaio VGN-SZ430N and touchpad

I used to be able to scroll up and down my screen by running my  finger down the right side of the touchpad. After reinstall windows I am not able to do  that any more. Can you please tell me which driver should I install? (
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

You should always install all drivers, starting with the Chipset driver (motherboard). The driver that is for the touchpad would then be the "Pointing Device" Driver.

You will probably also require the utilities for your System, not only the drivers.

Most PC's come either with recovery DVD's or a recovery partition. If there are noDVD's, then there should be a utility installed which allows you to create a set of recovery DVD's. That should always be done after having first used the PC, so you can restore it to factory defaults if the HD crashes. If you had used that to restore the OS, you shouldn't have any issues with drivers.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
daalgooAuthor Commented:
Hi, i got one more problem with this laptop, the sound system does not seem to work: loudspeakers and earphones. Is there anything else i should instal?
As I mentioned above, you should install all the drivers. Usually the sound system is heavily dependent on the chipset drivers, so those are the most important and should always be installed first.
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
System Utilities

From novice to tech pro — start learning today.