iCubShanghai01 S/N:049 – The CPU Button Automatically Shuts Down After Being Pressed to Green for 60 Seconds

[jimingda]

Robot Name 🤖

iCubShanghai01 S/N:049

Request/Failure description

When I press the CPU button, it turns green. However, after approximately 60 seconds, it turns red and shuts down automatically.

Detailed context

The phenomenon is demonstrated in the attached video here.

Additional context

N/A

How does it affect you?

The iCub can't be turned on.

[github-actions[bot]]

⚠️ Detected missing mandatory information

Hi @jimingda 👋🏻

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• [x] enter the Robot Name.
• [x] give the issue a meaningful Title.
• [ ] provide a Detailed Context (at least 100 characters).

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[jimingda]

Hi,

Anyone can have a look at this issue?

Appreciate in advance.

[AntonioConsilvio]

Hi @jimingda, we have seen all the issues concerning iCubShanghai01, however it has been a period with many urgencies and so we have not yet been able to understand and provide the correct support for the problems.

We will be able to help you soon!

[AntonioConsilvio]

Hello @jimingda! Sorry for the late reply.

Before you can solve the problem, you have to find out the cause.

So as a first test, we suggest removing the head cover and disconnecting the CPU power connectors (this should be done with the robot switched off).

To remove the cover, unscrew the two side screws:

(The other screw is on the other side of the head)

Removing the cover will expose the power cables:

Disconnect them and then try switching on the CPU and see how it behaves!

Please, send us feedback and if you have any questions feel free to ask!