Can anyone guide to the voltages to be measured on IO and logic board
I get the amber and green light on the cable but the machine wont turn on don't know what's wrong with it
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If the charger is lighting a bright green/amber, it is supplying the logic board with voltage and PP3V42_G3H is present. The I/O board is doing it's job in terms of power supply.
Get a schematic and board view for your particular board, and check the power rails. Let us know which ones are missing.
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