SWTOR Walkthrough - The Secret of Tulak Hord - Sith Inquisitor
You get the mission "The Secret of Tulak Hord" after completing the quest "A Little Knowledge"
Open your mission log:
The Secret of Tulak Hord
Overseer Harkun has given you your fourth trial. This time, Lord Zash herself has requested a text from the tomb of Tulak Hord. The complete text, however, has been divided between three tablets in the tomb. Lord Zash wants all three. Travel to the tomb of Tulak Hord and collect the tablets from the Antechamber, the Machine vault, and the archives.
Exit the Sith Academy and go south, then east along the road. Enter the tomb Antechamber. Open your map to locate the Antechamber tablet. It is in the far south. Work your way to there. Collect the tablet. Then go north and then east and enter the ruined Atrium. Take the exit in the far south to go to the Archives. Then get the Archives tablet in the chamber to the east. Exit back to the Ruined Atrium, then take the exit to the Southeast to enter the Machine Vault. Get the Machine Vault tablet from the chamber in the SE. Return to Overseer Harkun at the Academy to report your success.
Lord Zash meets you at the entrance. She refers to you as the acolyte who brought this magnificent holocron from the tomb of Marka Ragnos. Tell her it is indeed you. She will say that it's unbelievable, how one thousand years, buried in that tomb, Sith Lords passing it by. And then, the most unlikely person comes along. She says your work so far, in bringing back this holocron and now the text from Tulak Hord's tomb has her intrigued. She is watching your progress eagerly, and has sky high hopes for you. Tell her that Overseer Harkun disagrees, seems to favor Ffon. She tells you that the Harkun's only purpose is to weed out the weak. Beyond that, his opinion means nothing.
Go and speak with the Overseer. He does not believe Lord Zash praised you. Give him the texts you collected. Harkun tells you that you have a big mouth, but no combat skills. He does not want to see you again until you've satisfied the Korriban Instructors. The training facility is on the second floor of the Academy and is usually reserved for Dark Lords and their apprentices. This is not a promotion and you are not to speak to anyone except the training master when you are up there since you are not fit for their presence.
This concludes the quest "The Secret of Tulak Hord" and begins the quest "Martial Law"