Hello all,

I've been experimenting with the working PocketBeagle and possibly modified 
the uEnv.txt file using the Cloud9 IDE terminal. Then I tried to reboot the 
board with the shutdown –r now command. The board didn't reload 
successfully, and after rebooting manually only the power LED was on.

Thinking that I could have corrupted the image, I then erased the SD-card 
with the diskpart and flashed the SD-card with Etcher once again. The image 
used is *Debian 9.3 2018-01-28 4GB SD IoT*. Again only the power LED is on, 
no other signs of life. The board is also not present in the Device Manager 
anymore if the SD-card is on the board. If the board is connected to the PC 
without the SD-card, it's still recognized in the Device Manager. 

The SD card is fine, because it's recognized as a Linux filesystem 
partition, and later I've also flashed the image to a new clean SD-card.

If this is of any help, the uEnv.txt after reflashing contains the 
following lines (apart from the commented ones):
uname_r=4.9.78-ti-r94
enable_uboot_overlays=1
enable_uboot_cape_universal=1
cmdline=coherent_pool=1M net.ifnames=0 quiet

How can the board be revived? Thanks

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