We will disassemble the Toshiba Satellite L645D-S4056 and remove the motherboard.

Have a small flathead screwdriver and Phillips head screwdriver available.

An anti-static wristband is recommended.

Have a way to keep your screws organized. I use an ice cube tray. I tear off pieces of scratch paper, and label them to where the screws came from.

NOTE: The screws are magnetized, reducing the risk of them falling into the machine and being lost. They will stick to the screwdriver upon removal.

Here is the link to the Toshiba support site for this model: http://support.toshiba.com/support/model...