Toshiba Satellite A65-S126 Notebook wil...

Locating the HHD in Toshiba will be the most difficult. They have put them in several different places in the machine over the years. First try any access panels on the machine (look for a small rectangle shaped panel aprox. 1x3, probably on the side), then check under the keyboard, on a couple of models they put them under the touch pad. It should be in a HHD caddy, that will slide out. The caddy will have at least one screw holding it and there will be two or four screws holding the HHD in the caddy. Also check to see if there is a connector on the end of the HHD, you'll need that. Once you've found it, put the new HHD back in the same as the old one and you there.