Hello ChristianAthayde,
Thanks for the information provided.
Based on the description, it seems your computer is running Intel® HD Graphics. Note that the latest driver we have for this specific controller is for Windows* 7 32/64 bit only.
The reason why you see under device manager Generic Non-pnp Monitor and 1024x768Generic is that there is no Intel® driver installed in the system and the computer is using a generic driver that the operating system provides.
We recommend you downgrading the system to Windows* 7 since these are the latest drivers we can provide for your controller.
In the case you want to continue using Windows* 8, you will need to contact the computer system manufacturer (Samsung) in order to request the Windows* 8 drivers from their side.
From our side, you can download the latest Windows* 7 drivers at the following link:
32 bit version:
64 Bit version: