HDMI not working anymore

Autonomous Machines DRIVE PX2 DRIVE Hardware
#1

Hi All,

we have a problem concerning DrivePX2 and HDMI Output (Tegra A).
Until today everthing works fine. But now we can’t see any output via HDMI, so we think there is an hardware issue. The fans on the bottom of the board start, some LEDs are green, there is only no output on HDMI…

Does anyone of you have an advice?

Best regards

#2

I am also facing the same issue. If I found a solution to it that maybe the router login may be a concern which can be solved using 192.168.2.2 to get better results.

#3

Dear BjoernFaith,
Could you check the following things.

  • Change HDMI cable/monitor
  • Check connecting to Tegra via minicom
  • If you can connect to both Tegra and aurix via minicom, check flashing using latest SDKmanager

Also, May I know if you have used the board in car or office premises? Is the board on continuously when you notice issue or you notice this issue after restart?

#4

Hi BjoernFathIPG,

Have you managed to resolve the problem?
Any result can be shared?

Thanks

#5

Facing same problem

#6

Hi flashhmob123,

Could you check the following things.
Change HDMI cable/monitor
Check connecting to Tegra via minicom
If you can connect to both Tegra and aurix via minicom, check flashing using latest SDKmanager

Also, May I know if you have used the board in car or office premises? Is the board on continuously when you notice issue or you notice this issue after restart?

#7

hello everyone,

So my dock was working perfectly(stories) for 1 month and suddenly today this started happening. The dock charges my switch and the screen on the switch itself goes black when docked just like it supposed to go. The TV detects the HDMI port as Nintendo switch but says no display available. Black screen on TV even on pressing home button. I tried everything , please help me out.

thanks and regards

#8

If your HDMI connection is nevertheless not working, it’s possibly there are hardware troubles with your HDMI port, cable or your devices. … This will resolve any issues you may be experiencing due to your cable. If altering the cable does not work for you, attempt your HDMI connection with every other TV or reveal or another computer.