MAX 10 Development Kit RGB Led

Hi,

I am new to altera FPGAs and purchased recently the

MAX 10 FPGA Development Kit, embedded with 10M50DAF484C6GES fpga.

I am using the dev-board rev C, and looking at the schematics of the dev-board

I see the RGB led is connected to the FPGA at pins r->E2, g->E3, b->E4.

However, I am trying to drive the rgb led on/off and it doesn't work (no voltage change on nmos gates).

In addition at pin planner screen, pin E2 is connected to ground internally inside the FPGA, which means i can't assign any signal to this pin.

Is the RGB led available to use with my dev-board?

EDIT:

I didn't notice the RGB led is not connected to the FPGA on board but to the embedded on board blaster.

Thanks