Hi,
I got a faulty Erista-Console and the battery was completely drained. I charged it via USB at 5V 0,43A.
Battery is now at 3.5V. So i guess M92T36 and BQ-Chip are good.
But Console does not turn on. It has NO REACTION. No backlight, not even a raise in current-consumption when pressing power-button.
Pin 5 and Pin6 on M92 have 3.3V-3.5V.
Power-Rails 1.8V, 3.3V are present.
PI3USB has no short and 3,3V.
Okay,
some progress, but I am not sure how to deal with.
If I attach the Board to USB of Computer, it goes into RCM Mode. With EMMC it does nothing.
So it seems like something happended to the EMMC or its content.
Okay,
I was able to start Hekate and everything seems fine.
But Fuel Gauge reports battery capacity (design) 1000mAh and it is marked red.
I will charge battery more. maybe I have a battery issue.
Is there a way to check in Hekate, if EMMC and SOC are matching? I got the console from brickyard …