Hi student12345,
I appreciate your efforts to fix the issue and suggest you to release static change from the laptop by following the steps provided below:
1. Remove the battery and AC Adapter.
2. Press and hold the Power button for 20 seconds and release it.
3. Reseat the battery and AC adapter.
4. Press the power button and check if the computer boots properly.
You will need to run the hardware diagnostics to check if all the hardware components are working properly by following the steps provided in the link below:
http://dell.to/11IdRhi
Please let me know about your findings.