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i have replace trackapad board/flex, replace keyboard and same problem check pictures

sorry but what is ALS? Yes when disconnecting camera same probleme in diagnostic mode i have problem with SMC (error PFM006 - NDC001 - PPN001)

Hello, I have an 820-3787 motherboard with the following problem The customer by dismantling damaged the J4002 slot for the camera I resoldered everything but the machine starts with full speed fan. When opening the camera the system tells me that the machine needs to cool down and displays...

found short on pp1v1_s3, pin 2 on L8100. I have injected 1.1V but no see the problem i have 0.090A in short

hello, please i have mainboard 820-01958 with liquid damage i have 5V and not start. I have L6960 and U6960 beacause are damaged by water. Macbook start and have 20V. Image working and macbook start normally. the problem is that my employer did not screw it in for the tests. Since then the...

working, i have change again battery and it'"s good

Q7065 : line PPVBAT_g3h_conn = 0.7V CHGR_BGATE : 13V PPVBAT_G3H_CHGR_R = 13V Q7070 : PPVBAT_G3H_CONN = 0v SAVE_BAT_G = 0.7V SAVE_BAT_S= 5.5V

The machine enter in dfu mode. The pch maybe still dead?

Exact I confused it with other schematic Its broken with L7290

Yes i have the battery percentage but with plug power câble no up. Only with battery the percentage move to down normally

Yes good continuity with ground

Yes i see dfu logo

Hello, I have an 820-00923 motherboard for which the customer came because during the reinstallation there was a problem with an update which did not succeed even with a reinstallation. I thought about the touch bar. During the replacement we encounter the same problem but in addition we have...

i have test to restore in dfu but i have this message attached

yes recognized in dfu

for information, when mac shutdown, i have 0A, battery not charge

ok, i test with another bat because same with 2 battery I have jump because pad (1) under CD660 have burn and contact is cut it's for that i have jump directly PIN 1 R6955 to the pin 7 J6951 to CD660/1 you think that it is therefore not necessary that they be connected and only problem with...

i have remove my jump and jump together R6955, battery is good detect (49%) and when i remove charger works perfect only problem, not up to 50% and lab alim have only 0.2A think need jump again? you don't found CD6660 because it's CD660 sorry, i have before remove jump PIN 7 J6951 to CD660 and...

hello, i have problem with battery on a2159 - 820-01598 i have replace info bat flex, battery is not detect i have see problem link on pin 7 J6951 OL and i have jump directly to CD6660 i have replace cable info bat and battery detect but when i remove laptop stop replace with new battery same...

no liquid sign on audio board, i have already test with disconnecting audio flex and same problem