Toshiba satellite l650 motherboard drivers for vista ultimate

It looks like that system has poor support for Vista, full drivers for XP or Windows 7.

You can try to download the Win 7 drivers, expand the files, and point the hardware found wizard to the files, with a big BUT: laptops don't often like to work well with non-official drivers for the operating system. You can make the laptop not boot and need an OS re-installation.

For this model, I'd advise you to install XP or Windows 7 on it. Win 7 if you have a choice, XP if you don't.