Here is
, this hardware revision is famous (and sometimes infamous) for its internal design changes, including the integration of the DVD controller and the "MechaCon" chip. The Role of the BIOS (v12 EUR 2.00)
Here’s why that’s dangerous:
: It is the only Slim model that still has the internal IDE points on the motherboard, technically allowing for an internal hard drive mod (though this is physically difficult due to the slim case). Caution - "Laser Burn"