On Fallout New Vegas, how do I kill/disable Mr. House w/o killing the Brotherhood & take over his robots?

In other words, kill Mr House and that will fail (in game terms but more like 'cancel') his quest series and you can then do the 'Wild Card' series which will involve choosing whether to deal with the BoS or not.

If you do for Mr House's quest series then you HAVE to destroy the BoS; probably the most difficult decision I had to make in the game on my first run (I eventually decided to destroy the BoS as I respected House and the BoS only gave me some crappy power armour after traipsing all over the Mojave for them!).

There is a computer all the wall you login to that and open the secret door but be-careful when you because his security in his office will gunning for you. after that secret door opens there is another computer to the elevator and a computer on the wall log into that and open the elevator doors this will take you to his static chamber you see another computer that will open it his chamber all you have to do is kill him

once you have done that then he is dead go back down and the security is normal which is silly. You cannot join the brotherhood you can become their friend b8ut they will help you at the end of the game but then this will displease the NCR because they want you do blow them up too

You can kill Mr. House but his robots will not be under your control. First go to the penthouse and hack the computer to his left on the wall. Open the secret door and kill his robots. Then go down the elevator into the basement, open the pod, and kill Mr. House.