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    820-3435-B turns off without magsafe

    C7150 (17,18) 2,5ohm(on working and also on non-working boards) and C7120(27,28) is 19,9ohm on both working and non-working boards.
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    820-2879 sudden restarts

    yea looks like it.
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    820-3435-B turns off without magsafe

    An interesting development, Q7155 has 7,9v on 1,2,3 instead of 8,35v that it receives on 5 and it has 7v on pin 4(CHGR_BGATE) instead of 1v that i get on a working board. I have replaced Q7155 and U7100 and get the same results.
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    820-3435-B turns off without magsafe

    Yes, you can read all the information related to the battery and it does charge and it's voltage does go up.
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    820-2879 sudden restarts

    Sure. That was the first step, different DIMMs of 1066 in different combinations. always same error.
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    820-3435-B turns off without magsafe

    I saw it earlier and it was very interesting, thanks!
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    820-3435-B turns off without magsafe

    Sorry i miss-typed ohm, time to go home and sleep! The water damage was very light, it was around the LVDS and after a ultrasonic bath the board looked very clean. the laptop would even turn on before cleaning and had the same error.
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    820-2879 sudden restarts

    Have done that extensively, same result, different DIMMs and different combinations.it's a very weird case for me.
  9. A

    820-3435-B turns off without magsafe

    Voltages are all fine(or close to it, i get 2.4v instead of 3 between 17 and 18 and 2.4 on r7151). any other ideas?
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    820-2879 sudden restarts

    What should i test exactly? ASD finds no error, sometimes comes the ram error beeping sounds, but on the next try turns on perfectly, magsafe lights as it should and battery charges as it should. voltages on the board look fine to me, should i test the voltages for any specific component? i have...
  11. A

    820-2879 sudden restarts

    Hi everyone, Restarts at various different stages - on OS X after a few seconds, after long usage, during booting. Any ideas? Thanks guys.
  12. A

    820-3435-B turns off without magsafe

    The battery is working, tested on different laptops, the OSX shows battery charging and can read the cycle count and so on, however, as soon as magsafe is disconnected the laptop turns off. Any idea? I have also tested it with different batteries, same result. The board looks very good, has no...
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