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turtlebot / turtlebot4

Turtlebot4 common packages.
Apache License 2.0
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The display and LED do not turn on, and wired/wireless connections do not work. #333

Closed gmchoi96 closed 10 months ago

gmchoi96 commented 11 months ago

Robot Model

Turtlebot4 Standard

ROS distro

Humble

Networking Configuration

Simple Discovery

OS

Ubuntu 22.04

Built from source or installed?

Select One

Package version

22.04 ros2 humble

Type of issue

Other

Expected behaviour

Actual behaviour

When I turn on Turtlebot, the LED light and display do not come on and wired/wireless connection is not possible. It seems to be a hardware problem.

Turtlebot4

https://github.com/turtlebot/turtlebot4/assets/149559257/a921921d-0585-42ea-8548-d92e6f3ff8d2

Error messages

No response

To Reproduce

Other notes

No response

RustyCPR commented 10 months ago

Hi @gmchoi96 Can you please verify if the LCB ribbon cable is securely connected? Its loops underneath the PCB.

image

SangHyun-94 commented 10 months ago

@RustyCPR Hi I checked LCB ribbon cable and it does not work even though I disconnected the cable and put it back in it does not work

RustyCPR commented 10 months ago

Thanks @SangHyun-94
I'll process an RMA for a replacement LCD. I have an existing support email with ROAS that I will reply to. Regards, Rusty