Recent content by Ordnas

you genuinely made me and my employer laugh, i'm gonna try the CPU and then toss it out as no repair... wasted our time enough. thanks for the laugh

so, i tried fedora linux, even a installer of the macOS big sur, i get a progress bar with apple then reboot with the diagnostic i get error -2002D

I get apple and progression, it gets to a point and then reboots. D+Power opens the internet utility, safe mode does nothing (progression then reboot)

before i do that... are there specific power rails i should test before the SSD reflow? i don't get a blinking folder it just loads then it turns off and on again, that's strange. BTW i find it funny that there is someone else than me thinking that is a piece of garbage xD

hello, so we got a macbook that boot-loops, we tried to boot in safe mode, command+R doesn't work, we tried to reinstall the system at the end of download at the disk select there is none... any idea how to fix that? is it a drive issue?

yeah... we buy only A+ grade batteries, i guess it was the clients power supply, we will change the battery and sell them the correct 85w power supply

smbus smbus_smc_5_g3_scl 0.54v red on ground smbus_smc_5_g3_sda 0.53v red to ground sorry PS: If i disconnect the power when the Mac is on it will be on, but if i don't give it power it won't turn on

R7050 is 10k By " SCL/SDA" you mean smbus_smc_5_g3_scl and smbus_smc_5_g3_sda? smbus smbus_smc_5_g3_scl 3.4v charger,3.2v battery, 2.3v diode smbus_smc_5_g3_sda 3.4v charger, 3.2v battery, 2.2v diode

this is the same machine, searching for another battery, but it came here with the same issue before

so the issue is different... the pc doesn't recognize the battery, that's why it worked with his old charger 60W because it was leveraging the battery before it stopped working... with the 80W the Mac turn on but it has battery symbol with X. The battery is at 12V but won't turn on

damn it such a rookie mistake... the one the client always used was the one i was testing with... i wasted my and your time aaaaah, welp i have another one on which i need a pro opinion, will make a new thread

yeah i emulated a button press, PM_SLP_S4_L is 0v pressed or not PM_BATLOW_L 0.035v PM_DSW_PWRGD 3.32v PCH_DSWVRMEN 3.32v SMC_ADAPTER_EN 3.29v PM_RSMRST_L 3.29v don't quite know which one

PM_SLP_S4_L no voltage without short, no voltage while shorting, no pulse at big coils

just to be sure i short the pads at R5116 and check for the voltage drop. PS: yeah i shorted at R5116 and saw a drop at PM_PWRBTN_L, i want to be sure to not kill it xD

thanks for the welcome :) voltage on ppbus 12.54v no battery 3v3_S5 3.32v; SUS 3.32V using a 60W original magsafe