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A1707 820-00928 not turning on when battery connected - liquid damage
I have another non working board with a different issue but not liquid damaged it's values are : SMBUS_SMC_5_G3_SDA : 0.452 SMBUS_SMC_5_G3_SCL : 0.455 Then following the SDA/SCL rails I've found they are connected on U5850 ( TMP461 ) which is in the area where liquid spilled. I removed TMP461...- amir_ima
- Post #5
- Forum: Macbook Logic Board Repair Questions
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A1707 820-00928 not turning on when battery connected - liquid damage
Thank you! C7020 resistance between pin 1 and 2 : 9.6ohm C7023 resistance between pin 1 and 2 : 8.3ohm Diode mode to ground SMBUS_SMC_5_G3_SDA : 0.489 SMBUS_SMC_5_G3_SCL : 0.476 Thank you- amir_ima
- Post #3
- Forum: Macbook Logic Board Repair Questions
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A1707 820-00928 not turning on when battery connected - liquid damage
Hallo and thank you for your time, I have a Macbook Pro A1707 with liquid damage. After replacing three CD3215 chips, the laptop now turns on and works fine when connected to the power supply, but only if the battery is disconnected. When I connect both the power supply and the battery, the...- amir_ima
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- Replies: 5
- Forum: Macbook Logic Board Repair Questions