# VOXL Flight short circuit? Will not power up

Source: https://forum.modalai.com/topic/119/voxl-flight-short-circuit-will-not-power-up
Category: Flight Core and Legacy VOXL (https://forum.modalai.com/category/9/flight-core-and-legacy-voxl)
Tags: flight-deck
Posted: 2021-01-31 03:36:30 UTC by Neal McFee
Replies: 2 · Views: 1057

## Neal McFee · 2021-01-31 03:36:30 UTC

Hi,

I just purchased a flight deck and I notice the PX4 LED is not turning on now.
It did turn on once, I was able to connect to QGroundControl, once via wifi.

I disconnected power for the evening then the next day zero response from the Px4 module.
Green/blue light does not turn on, I cannot connect to the px4 module via the USB dongle.

I am able to connect to the VOXL and SSH in via wifi.

If there is anything I can do here I'm happy to work with the team.

## Reply by modaltb (ModalAI staff) · 2021-02-02 05:40:02 UTC

Hi  @Neal-McFee ,

As discussed in email, the replacement is on it's way.  Sorry for the inconvenience!  We'll also get a return shipping label to you, if you could send the original back we can look into what caused the issue.

Thanks again,
Travis

## Reply by Neal McFee · 2021-02-03 22:30:20 UTC

Thanks Travis!

And thanks for the excellent support.