My Mp5 just broke?

So i plugged in a battery to see if my mp5 is still working, but now, its not anymore?
I pull the trigger and I hear the motor turning, but the gears arn't running
whats happening
anyone know?

did u fiddle with the gearbox like i did on my m4?

Nope
Left it stock

is it a stock battery it might have died

if he hears the motor running it probably isn't, how many times does it make the noise? like is it a few then stops or is it always, also, if you can take out the motor if its housed in the grip you should be able to unscrew and have the motor come out, then take uhhh, whats itcalled, the meter that telll yuo how many volts are coming through, and see if power is getting to the motor, if it is pull the motor out a bit and pull the trigger to give it juice, if the motor runs then the GB is jammed, thats what happened to my m4

Well the motor runs every time I pull the trigger, but then nothing happens, and I can't make the noise again.
What I mean is
after the motor runs,
I pull the trigger agian and it stops

try recharging the batt
but thats wat happened to my m4a1, soo

I used new batterys

might be stripped gears.

Hmmm
I don't think I dry fire THAT much,
and I don't think I holded auto for that long,
but I'll check for stripped gears.

If the motor is trying to turn the gears, and you are sure that the batteries ar full,

Did you change the motor height ?

Is the Motor spinning freely ?

Are you grinding Gears ?

Check the Pinion Gear, Readjust the motor height.

The Pinion Gear will normaly strip before the Bevel Gear.

I wouldn't say the batterys are full
but I wouldn't say their dead.

I didn't change the motor height

I don't know if the motor is spining freely or not (how do I check?)

I don't know if I'm grinding the gears either.

If the Motor is spinning freely, you will hear it,

If you are grinding the Gears your gun Screams, no mistaking the sound of either.

Start at the beginning,

Hook up a Fully charged battery to the gun, with a partial charge you have no way of knowing for sure where to start, it may be as simple of the Battery just not being able to deliver the power needed for spin up if the GB is partialy cycled.

Once you cancel out the battery as being a problem, then you can start looking at Mechanical or Electrical problems.

i'm trying to pry off the selector switch but aparently, the airsoft Don't use the Lord's name in vain. hates me, and made the selector switch have a allen screw...
the 1.5 is to big (believe it or not,)
That or i have unproper technique....
is there such thing as a metric 1 allen wrench?

To answer your question mike, Yes, there is a 1mm allen wrench, the smallest I have is a .5mm.

Thank you slob.
I'll be sure to pick one up to continue opening my MP5.