Yesterday arrived my new 2232BW. When I put Brightness and contrast to 0 and I press Source for 5 seconds my screen shows in the panel that it's a CDA-1002.
In 226BW this number says that is a "C" (bad) panel.
I see backlight in top and bottom of the screen and a little in center.
Is really a bad panel "C" or with 2232BW this problem not exist ?