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Reduce power consumption script

I have read on this blog that you can reduce power consumption: https://www.jeffgeerling.com/blogs/jeff-geerling/raspberry-pi-zero-conserve-energy By disabling the HDMI port. He says that I should ...
AmateurElectronics's user avatar
1 vote
1 answer
323 views

Pi Zero not booting without USB

It seems as though my pi zero does not boot or send image through HDMI until I attach the USB hub. Why is this and can this be fixed?
ajflj's user avatar
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1 vote
1 answer
418 views

Unable to get audio through hdmi on my raspberry pi zero

I have already changed the gpu to run at 128, and have changed the hdmi_drive=1,2,3,4, and 5. I am unable to get audio from the test.h264 sample. I am trying to run video through omxplayer but nothing ...
Andrew's user avatar
  • 11