Recent content by madjid

So actually, machine only starts by itself when connect the charger? = I can start it with SMC_ONOFF_L or the power button when it has not been turned off by osx PM_PWRBTN_L 3,35 stable it must be a smc problem I will try another one but I have few

with trackpad flex disconnected, shut down by osx, SMC_ONOFF_L don't restart and start SMC_LSOC_RST_L 3,40v stable

turn off by the osx I can't do anything impossible to start you have to remove the battery charger to restart, witch SMC_ONOFF_L or power button same result, SMC_ONOFF_L 3,42; when i turn it off with SMC_ONOFF_L when os x is on the desktop, can't restart it either

I soldered a wire to SMC_ONOFF_L to try but that doesn't work eithe. same result with bypass smc

U3560 pin 1 3,31v ; pin 3 3,35v SMC from donor 00165 board yes SMC_LSOC_RST_L 3,41v stay high witch press gnd/smc_onoff_L SMC_RESET_L 3,375v; 3,95v witch press gnd/smc_onoff_L with macos big sur, no he's not restarts if i turn it off by software, but won't start with power button

PCH_SRTCRST_L 3,34v RTC_RESET_L 3,34v PCH_INTRUDER_L 3,04v PCH_INTVRMEN 3,23v R1449 0,01v R1452 3,34v R1617 3,24v R1638 0,02v pp3v3_s5 3,35v SMC_PME_S4_WAKE_L 3,42v SMC_S4_WAKESRC_FR 0v SMC_WAKE_L 3,3v SMC_WAKE_L 3,3v No short

R1449 84kohms R1452 9,8komhs R1617 96,5komhs R1638 90,4kohms Resistance ok and no short I tested the motherboard naked, with smc onoff, same result, turns off then restarts

Hi, the macbook air had no liquid damage but did not start at all, having checked the signals I replaced the smc, now the macbook starts perfectly the sound the ssd the battery everything works, the only problem is that 'it is impossible to turn it off, when I keep pressing the power button it...

I replaced the smc everything works again thanks for the help

i removed smc, r1410 came back to 10k and no shorts, smc was bad then, or badly soldered?

oui PM_BATLOW_L 0v, R1410 dessoudé 10kohms, R1410 soudé 2,5kohms R1410 pin 1 : 3,3, pin 2 : 0v, the resistor alone is 10k, but 2k when soldered, mode diod pin 2: 2,2 it's a short?

I still managed to make it start by touching PM_RSMRST_L with the multimeter, I already changed three smc for the same result : s

PM_RSMRST_L 3,28 stable smc bypass no effect

Sorry, PCH_SRTCRST_L 3,31v

PCH_CLK32K_RTCX1 0,43 SYSCLK_CLK25M_CAMERA 0v SYSCLK_CLK25M_TBT 0v PCH_INTRUDER_L 2,90v PCH_INTVRMEN 3,20v yes with original charger, same with other charger same result, can you give me the signals you need? Sorry I'm still harmful compared to you when I took the voltage on PCH_INTVRMEN, the...