Welcome to Del Tech support in this video.
We'll go over the steps for performing a part replacement on your Dell PC. Unscrew. Then remove access door. Now, unscrew and disconnect battery. Now unscrew solid state drive, then unscrew and disconnect wireless card.
Now unscrew and remove bracket, then disconnect display cable, now unscrew and remove dock frame. Now, disconnect and remove speakers. Once replaced your PC should be ready to be used again.
Thanks for watching.