Hi:
Yes, that would have been the correct driver.
See if this works for you...
I have taken the latest graphics driver from your notebook's support page out of that whole file, zipped it up and uploaded it to my Skydrive folder and shared the link to the folder below.
https://1drv.ms/u/s!ApMb5dJXSS-Dggen6t_Lt2eggvfZ?e=gnzYMr
Download the zip file labeled sp82781.
Unzip the file to its folder. Do not do anything with the files in the folder.
Go to the device manager. Click to expand the Display adapters device manager category.
Click on the Microsoft Basic Display Adapter listed there.
Click on the driver tab. Click on update driver.
Select the Browse my computer for drivers option, and then at the bottom of that window, select the Let me pick from a list of device drivers on my computer.
Click on Have Disk and and browse to the sp82781 driver folder you unzipped>Drivers>Graphics>Ki116924 (setup information file), click Next, and the driver should install.
After the driver has completed installing, restart the PC, and hopefully the graphics will be working again.