If one or more of the Laptop keys on the laptop keyboard, you might consider replacing the entire keyboard, and even bought a new computer. But there is no need to spend a lot of money to replace the whole machine, when you can simply pop the key back in place. There are some key components, you will need to properly arrange the keys on the keyboard, but it's quite simple.
Turn the key on the Toshiba Laptop Keyboard are you going to put upside down and use your flat head screwdriver tip of the popular square of plastic and rubber spring hinge key.
East hinge on an empty key space, ensure plastic hinge hooks securely connected to the metal out of the key space.
In the space of the connectors, suitable for rubber springs.
Placed in the TOSHIBA Satellite A505 Keyboard space key, and press down gently until it clicks into place. Repeat the process, need to replace any other key.