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Tiva C series tm4c123gxl debugging problem

I bought a new tm4c123gxl board. My first evaluation board so I don't know much. When I try to install an application to the card, it does not give any error, but I cannot observe the application on the card (just power led is on). Could I have made a few mistakes and killed my card? This is the screen when I press the stop button on the debug screen. This isnt my code. this is a pre-made code.

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// This is your second program to run on the LaunchPad
// You will debug this program as your Lab 4
// If both switches SW1 and SW2 are pressed, the LED should be blue
// If just SW1 switch is pressed, the LED should be red
// If just SW2 switch is pressed, the LED should be green
// If neither SW1 or SW2 is pressed, the LED should be off
// 0.Documentation Section
// main.c
// Runs on LM4F120 or TM4C123
// Lab4_IO, Inputs from PF4,PF0, output to PF3,PF2,PF1 (LED)
// Authors: Daniel Valvano, Jonathan Valvano and Ramesh Yerraballi
// Date: January 15, 2016
// LaunchPad built-in hardware
// SW1 left switch is negative logic PF4 on the Launchpad
// SW2 right switch is negative logic PF0 on the Launchpad
// red LED connected to PF1 on the Launchpad
// blue LED connected to PF2 on the Launchpad
// green LED connected to PF3 on the Launchpad
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