I have one dell LA-G712P. Problem is not detecting battery. On diagnosis, found CLK line is pulled low to 0.85V. Replaced charger IC but still same. Resistor connected to SIO SDA/SCL pins are 4.7K-so fine/Resistors connected to SDA/SCL battery pin connectors are 100 Ohms-so fine. So i think SIO is defective.Adapter is correctly identified-so PS_ID is fine.
SIO used on mb is MEC1416-NU but i dont have it. I've MEC1418-NU in stock. Are they replaceable?? I've gone through datasheet and MEC1416 Sram is 160KB while MEC1418 has 192KB as SRAM. There is no other difference.
Whats your opinion guys??
SIO used on mb is MEC1416-NU but i dont have it. I've MEC1418-NU in stock. Are they replaceable?? I've gone through datasheet and MEC1416 Sram is 160KB while MEC1418 has 192KB as SRAM. There is no other difference.
Whats your opinion guys??
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