LCD not working after replacing thermal paste.
I recently changed the thermal paste on the heat sink by going through instructions stated in this website. I cleaned everything on the processor and GPU and applied the new arctic thermal paste. However, after I put up everything together and powered it up, the LCD didnt work. The apple logo on the front panel is not lighting up either. The external works fine. Checked all the connectors and everything is hooked up as it is supposed to be. I am not sure if it is the graphic card or something else but the LCD is not getting power. Please suggest something.
Is this a good question?