TechTablets › Forums › Teclast Forums › X80 Series › x80 pro E3E6 Without battery
I removed my tablets old battery and directly connected output of LM2596 DC-DC Buck Converter Step Down Module
in LM2596 circuit output is adjusted to 3.7v and the center battery terminal in board a 10k resister is connected to GND.
LM2596 input connected to 5v (micro USB jack)
but the tablet does not boot.
Any idea what I am missing here?, anyone tried the same?
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