Recent content by LCDR2

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    820-000165a draws power (lots) no boot

    I replaced it and all is working now!? yay
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    820-000165a draws power (lots) no boot

    R1962 is missing from the board. Is that important.
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    820-000165a draws power (lots) no boot

    Voltages PPVCC S0 CPU - 1.843 Ran out of time today sorry,
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    820-000165a draws power (lots) no boot

    Hi USB SSD connected to both USB ports lights up. PLT_RESET_L 0.0v
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    820-000165a draws power (lots) no boot

    Hi All I have a Macbook Air which will draw approx 3amps when connected to battery and plugged in. Then will hover around 2.1amps after about 20 seconds. Fan spin up to 100% No video output / screen No Bong Not sure where to start with this one!
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    820-00185 - Macbook Air - powering on issues

    yes machine turns on with no battery. PCIE_WAKE_L 3.3v, resister tests at 9k ohms in diode mode. AP_PCIE_DEV_WAKE 0v (please note computer is "on" does it need to be off. (remember as this is difficult) R1449 looks OK.
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    820-00185 - Macbook Air - powering on issues

    charger with machine booting is 3.3v
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    820-00185 - Macbook Air - powering on issues

    sorry, testing wrong spot..
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    820-00185 - Macbook Air - powering on issues

    PM_BATLOW_L is 10mw with battery and charger with charger only is still 10mw
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    820-00138 - water damage

    Hello Laptop now boots!! Cheers/
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    820-00185 - Macbook Air - powering on issues

    Hello, Can you please explain how I trigger SMC_ONOFF_L ? PM_BATLOW_L is 10mv with only battery connected. I am not sure what an RTC signal is.
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    820-00185 - Macbook Air - powering on issues

    SMC_ONOFF_L - 3.5v normal, then 0.4v when pushed with power button. Sorry not sure what you mean by " Check using R5115 pads" (This is where I checked what the voltage was)
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    820-00138 - water damage

    Hello! Water Damaged Motherboard - U3210 was burnt beyond all recognition. Is this likley to be repairable ? I think I'll have to run jumper wires / find some way of instaling the C320 again. Is this requried fopr the computer to work beyond supplying power to thunderbolt...
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    820-00185 - Macbook Air - powering on issues

    Hi Changed keyboard (just in case) no effect Wifi Card - no effect Shutdown using software - remained off and couldn't turn back on until disconnected battery. Pushing power button resulted in Amp drop from 0.33 to 0.15 approx while button pressed.
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    820-00185 - Macbook Air - powering on issues

    Pram and SCM had no effect.
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