How to dismantle a ts-l633a unit from my laptop

[Yon-ar]

The ts-l633a DVD unit of my Toshiba don't work. No led lightning when I press unit button, no read If I mannually insert a CD or DVD in. In Device Manager the driver seems ok, no problem report so I'd want to remove partially unit to check its cables.

 

[Ubrales]

Welcome to Tom's Hardware Forums!

What is the model number of your Toshiba laptop? The information you seek will be in the Service Manual for the laptop at Toshiba's website under 'Support'.