Please, I need help (electrical problem)!

[iagp_chi]

Hello to all...
I´m Ismael and I´m from chile
I just got a Rover Discovery (a used one)... and the first thing that came to my mind after I bought it was to check a problem that it have with the alarm.... to make the story short..... I disconnected the battery and when I put it back, my Rover didn't work anymore.... and I mean, nothing, nothing,.... no electricity to anywhere .... i checked fuses... and everything seems to be ok.... battery is ok too....
so, Does anyone have a clue what to do? What should i check?

 

[Slam]

First thing I would check would be the connections to the battery, and the ground. Make sure that the batteries ground is connected well. Good luck...

 

[JJMyerz]

Is it an aftermarket alarm? Disconnecting the battery could have sent it into protect mode not letting you start your vehicle.

Justin

 

[Sergei]

Yes, do tell us what was the problem with alarm. And what caused it?

 

[iagp_chi]

Thanks Sam and Justin.... I did check ground, battery,I got electricity to the starter..... but I should have at least 12v directly to the dash panel..... I will try to find a user manual for the alarm.... fotunately Internet exist!

 

[iagp_chi]

The alarm was too sensitive, and the people who installed it didn´t care about the wiring