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ajdoc's latest activity
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Aajdoc replied to the thread 820-01958 lid sensor issue?.Thank you very much for that solution. All works fine now :)
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Aajdoc replied to the thread 820-00163 fan spin, no chime.No luck
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Aajdoc replied to the thread 820-01958 lid sensor issue?.Lid close: SMC_LID_LEFT 0.0V SMC_LID_RIGHT 0.0V Lid open: SMC_LID_LEFT 1.8V SMC_LID_RIGHT 0.0V Board only: SMC_LID_LEFT 1.58V...
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AMacBook had liquid damage. Audio board was damaged as well. I manage to turn it on but got some lid/sleep issue. When plug charger it...
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Aajdoc replied to the thread 820-00163 fan spin, no chime.No history I am afraid. Client said just stopped working.
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ADisplay got no backlight. No Caps Lock LED. USB mouse light OK. PRAM reset via USB keyboard is not working. CPU gets hot. Tried...
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Aajdoc replied to the thread 820-01598 5V 0.26A.All sorted - my "known good" top case was faulty - tested with another one and all works fine. So in that case U2890 failed which has...
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Aajdoc replied to the thread 820-01598 5V 0.26A.SMC_AVREF 1.24V
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Aajdoc replied to the thread 820-01598 5V 0.26A.Yes, battery is charging. Checked voltage on PPBUS_G3H and it going up.
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Aajdoc replied to the thread 820-01598 5V 0.26A.It turned on with known good battery. I tried to flash U2890 but IC was not detected with IC reader. I used IC from donor board and...
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ACant find any liquid. When charger connected to one port got 5V and 0.25A. On another port got 5V 0.24A and the USB C multimeter turns...
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Aajdoc replied to the thread 820-02020 5V 0.04A and clicking sound.They only components which are getting a little bit warmer are both RAM chips.
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Aajdoc replied to the thread 820-02020 5V 0.04A and clicking sound.PP1V06_S2SW_DRAM - 0.001 in diode mode and 2.5 Ohm to ground Removed J7740/1 and R770A to check if U7700 is shorted and it is not...
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Aajdoc posted the thread 820-02020 5V 0.04A and clicking sound in Macbook Logic Board Repair Questions.Board got liquid damage around JT400, Q5240, CC337. Found short on PP5V_S2, replaced UP700 and short gone. Got 5V and 0.04A from...
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Aajdoc replied to the thread 820-00923 crashes on battery, on charger all fine.No error in diagnostic mode (battery connected). Tested with original used battery and same issue. One thing which is not right and...