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Education Booster Pack MK II Sceen Dead


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Howdy All!,

 

I just un-boxed a Education PB MK II, the back light jumper works fine, all the serial examples compile OK on my Tiva-C 123GXL, I'm seeing the debug messages at 9600 baud perfectly.

 

The screen is just gray, so no sign of activity on any of  the LCD Energia examples I tried.

 

Before I RMA it back to TI, anyone have an idea what might be wrong?

 

Thanks,

 

R.

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Howdy All!,

 

I just un-boxed a Education PB MK II, the back light jumper works fine, all the serial examples compile OK on my Tiva-C 123GXL, I'm seeing the debug messages at 9600 baud perfectly.

 

The screen is just gray, so no sign of activity on any of  the LCD Energia examples I tried.

 

Before I RMA it back to TI, anyone have an idea what might be wrong?

 

Thanks,

 

R.

Did you load it with demo code..just to be sure that the screen works?

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