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Posted at 11/7/2020 21:22:42
Only Author
6#
Last edited by balbes150 In 11/7/2020 16:30 Editor
Previously, I have already encountered that users had problems when starting the system from an SD card on different models, if they used the DD utility to write the image (there is a topic on the Armbian forum where many users write about this). Try using specialized programs for writing images to the SD card to write the image. More important information. There is no power button on P1, and after turning off the LE \ Armbian system, to quickly re-enable it, you need to either disconnect the power connector from P1 itself, or pull the power supply out of the socket and wait a few (3-5) minutes (until the circuits in P1 self-discharge).
Starting from USB only works in boot loaders that are used in LE and Armbian. This means that if you want to save Android and run systems from USB, you need to additionally (along with the USB media) connect the SD card on which LE or Armbian is recorded. If you install a LE or Armbian system in eMMC, there will also be the installation of a new u-boot with support for starting from USB, and then you can start systems from USB without an SD card.
Important information. To run LE and Armbian correctly from an SD card, the SD card must not have a GPT table. If any systems with GPT were previously written to this SD card, you must completely clear the entire SD card (or clear the last sectors where the GPT backup is stored).
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