@hermon,

I tested the same battery and servo on my other ezb 4 and my ezb 3 and everything works.

I get no red light and no chime on the ezb 4.

Hello, I will try to explian.  When this happened ro rma my new one just two days ago iI was opening a servo take out the pot put the servo togther coonnect. That servo to the ezb  plug the battery in on the ezb then test the servo to set the pot.  Disconnect power to the ezb then disconnect the servo.    fix my servo in my part of my robot amd start again with a new servo.  Dd the same proecc over to test the servo on the robot.  I never had more then one servo connected to the ezb.  So unpluging and repowering the ezb over 4 hours.

Again I do not need a diagram to test a servo with the pot out and only one servo is connect to the ezb.

At this point I am opening a warranty.

Thanks

Sent from my Samsung Epic 4G

@jeremin, my phone changed you name, last message is for you

Hi @merne

No red light and no chime means that unfortunately the ARM chip on the ez-bv4 main board is damaged. These are the same symptoms as the previous board from you that we have examined here at ezrobot HQ. @Aislinn should be able to give you some resolution tomorrow via a direct email.

@Josh, hey sorry for getting this late reply. I apologize for my hot headedness. I know you might well and you are right about documentation.

all of you guys and gals are always helpful on this board. I just took it personal and shouldn't have.

Have to say jeremie because it was the ARM. Thanks

Ha, ha... @Merne things could be worse my friend... you could be having the problems Nomad is having again.... That boy is just one big lab accident... We love you nomad....

PS... And there is no need to apologise we understand your frustration...

rr

that boy?am 51 years old...... your explanations and using words can much better.