Thanks for posting.
Apologies that your system is not working as expected. I've seen the photo you posted, however I do not see the checkered boxes you're mentioning.
Have you tried a system diagnostics? You can run them by pressing F12 at startup or by running Support Assist. Make a note of any error messages, and contact Tech Support for further troubleshooting. You can contact Tech Support at 1-800-624-9896 or 1-800-288-4410, or you can initiate a chat session http://dell.to/2v4snVm
The screenshot does not have checkered boxes!!!
I'm Surprised...I would Send you another photo but now it seems that the system is not booting up.
All I can hear is 8 Beeps...and no display.
I've tried pressing "D" with power button...but it's no help!
Thanks for your help!!
The 8 beeps indicate the LCD has failed.