Still in the Dark

 is a quest in Fallout: New Vegas.

Quick Walkthrough

 * Locate BoS in Hidden Valley Bunker
 * Speak with Paladin Ramos
 * Make your way to Elder McNamara
 * Deal with the NCR Ranger
 * Speak with Elder McNamara
 * Retrieve 3 Holodisks from fallen Brotherhood Paladins
 * Return to Elder McNamara
 * Meet with 3 Brotherhood scouts and obtain their reports
 * Give Elder McNamara

Detailed walkthrough
This quest is obtained at the Brotherhood of Steel compound at the western entrance to the Hidden Valley bunker. To gain access to the interior of the bunker, the character needs to either have a Lockpick skill of 100 (Very Hard lock) or perform certain other actions to be able to interact with the intercom, such as:

-> Discovering the bodies of Brotherhood Paladins anywhere (E.g. the REPCONN facility's 3rd floor). The note they have will have a password on it. You can use that password with the intercom next to the door to start the quest.

-> Being sent by Mr. House to learn about the Brotherhood of Steel. When entering the bunker from the northern entrance, a patrol will run out. This will cause the door to open, allowing you to enter. --70.112.49.54 23:57, October 23, 2010 (UTC) -> Getting far enough in any factions storyline to be asked to find the Brotherhood of Steel. HHAHHAHA bunker. He then tells you a certain NCR ranger has set up shop nearby and wants you to oust him from his post. Once you have dealt with the ranger, he rewards you by taking the collar off and giving you this at the REPCONN facility, where with a speech of 60, intelligence of 7, and luck of 7 you can bypass fighting the robots entirely. The last log involves finding the Boomers by dodging their artillery. Once you have made contact with them, you are free to roam around the surrounding area and find the two dead Paladins.

FUCK YOU FUCK YOU FUCK FUCK FUCK FUCKITY FUCK FUCK FUCK FUCK U JSDFOJDFLJMlknx lkfdlkhgk'hs s hsozj h fh'lkgh klfxmjxdf REPCONN facility
 * lkhgk;ljgh;lkjgf'kjh'glk xlk

Once in take the tour with the tour guide, once in the final room kill the robot and steal the key. Proceed through to the Planatorium and through the next door up the stairs and get the keycard. Go back to the initial room and go though the locked door using your keycard...



Bugs
After retrieving all the components for the air filtration system and returning them to the Brotherhood, it is possible to tell McNamara that the air filtration system problem is fixed, and he will have a change of judgment about his ways and end the lockdown, ending the quest and giving you EXP. However, after this, even though the quest is completed, you can still go to Hardin and tell him that McNamara broke the Chain That Binds, and you will receive the EXP for completing the quest this way, too. This glitches the game so that Hardin will never oust McNamara and you can never have any actual dialogue with them beyond this point, except from them stating they are preparing for one another.