I Removed D Hardware Graphics Acceleration On My Pc By Error.what Can I Do.

1)if you have the drivers cd, you can reinstall from there.
2) if you did it recently, you can try system restore
3) go to toshibas website and download the driver from there.I'm assuming its NVIDIA.
4) you can also go to NVIDIA's website, and searh for the driver( though i suspect that you installed the latest nvidia driver,which  only works on desktops, and which prompts you have to uninstall your existing drivers first, only to refuse to install after-yes it happened to me!) type your geforce go model number