I got my FEZ Cobra and the 4.3" LCD touchscreen. I followed all the directions in the brochure (I connected it properly, I ran the LCD configuration, and ran the calibration.)
The backlight on the LCD does not appear to be working. I can barely make the text out, but I can see the TouchCalibration program running, but I need to shine a bright light on the LCD screen.
How do I get the backlight working on the LCD screen?
I am not sure if this helps, but I am powering the board from the 5V mini USB client port. Do I need more juice (e.g. 6V external power supply?)