Toshiba laptop about 1.5 yrs old, windows home premium. A few days ago it refused to boot up (happened before) and reseating the hard drive fixed the problem before. This time i had to reseat the hard drive several times and kept getting an "operating system not found" upon trying to boot the computer. Finally got it to boot but now several keys on the keyboard don't work and I am stck using the onscreen keyboard.
I assume th boot and keyboard problems are related... any thoughts or ideas? thanks!