Need to identify blown component on logic board.

After successfully replacing a failed HDD with SSD, reloading from TimeMachine, boot up and login, the last step was to attach new display adhesive and attach the display to the chassis. Starting up again, no display. Opened the system again and found a blown (really blown) component. I must have made some error attaching the display cable. One tech I talked with thought it was a fuse. I need to verify, identify, and determine the value of the fuse/component.