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Hi all, This is not a liquid dmg board. Fan goes high and laggish. ASD test failed with Left Fin Stack Proximity. SMBUS_SMC_0_S0_SDA AND SCL CLEAR 3.3V. GPUTHMSNS_THM_L IS 3.3V. Missing GPUTHMSNS_ALERT_L. 0V. I replaced Q5801,Q5803, U5850 still no luck. DATA sheet says it requirs a pull up...

Hi, 2info, My Apologies. Found right sensor on audio board. Audio board was liquid damaged. replaced the audio board. Solved. Hope this will help to other technicians. Thank you very much for your support.

Hi 2info this model doesnt have hall sensors. However, there are 2 Lid signals . SMC_LID_LEFT and SMC_LID_RIGHT both are connected to U4850. Both get 1.5v and firt i thought its wrong. I checked with working board and its same voltage. Anyhow LID_RIGHT cmmunicating with J6100. this could be that...

This is not a liquid dmaged or any damaged board. Works fine but only issue is it doesnt go to sleep when lid close. Sleep wake up works normal way but not with lid closed. Any idea?

Hi 2info, What I found, the Macbook you run configurator 2 need to have same osx as the macbook you need to restore. also it didnt work straightaway. I had to try couple of times.

Hi this is tiny bit liquid damaged near U3900 area. Replaced R4308 as it was damaged and turns on works fine with out any fault. But if i try after couple of hours , it wont turn on and need to reset smc or remove battery and connect again to turn on. once it on it works without failing. Any...

Hi this is sovled. Thank you very much for your support 2info.

Hi 2Info thank you for your reply. Tried with DFU mode failed saying " device is not in recovery mode".

Hi All, Hope you all Safe, This is liquid damaged macbook. Nto much. CC976 replaced due to one side burnt. I get PPBUS_G3H 12.6V, PP5V_S5 5V, MISSING PP3V3_S5. Not Shorted. In U7800 I get, PP3V3_G3H_SOCPMU 3.3v PP3V3_G3H_RTC_X 3.3v PP1V1_SLPS2R 1v PP1V8_SLPS2R 1.8v PP3V3_AWAKE PMU_ONOFF_L...

Hi 2 info thank you for your reply. PLT_RESET_L is 3.3V, PPVCC_S0_CPU is 1.2V. PPVCCGT_S0_CPU is 0v. NO USB Activity. I'll try with good known bios, could this be bad CPU? I have 2 boards one with i5, and i7 6700k . I swap the CPU's still the same.

HI all, This board has only 2 led light up no chime. Tried different rams no luck. All the power rails are present . cpu 12v FET gets 12 v. How ever Q8450 pin 4 FET_EN_P12V_S0_R is 24v. I dont kno is this correct volatge . I have 2 logic boards same model same issue. Any help greatly...

Hi 2info, that worked. Again thank you very much. By the way for some reason I cant access to 4 years old my previous forum account. Had to create new one. Thanks again

This is a liquid dmaged only in U1900 area. Replaced U1900 and fan spins chimed and USB light presents. When the board keep or couple of minutes and turn on again fan spins no chime usb mouse light blinking. bios area is fine and replced the bios with new reprogrammed bios. What I released...