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presents the folder with interrogation, I have already tested the external keyboard, disconnected the flats and used a Bios file ok, but without result.
same thing stays only in the INTERROGATION PASTE.I tested it with another keyboard and apartment. I disconnected the peripherals, but I didn't have a different result.
yes I did. the following message appears “the software needs to be restored, as there is a critical system error”. Trackpad and wifi don't work on this screen.
I'm just posting this here for reference as this is a common issue and there are many different causes. This is not about the network error but the error that occurred during installation of the update. The critical software update is triggered if during normal OSX boot the T1/T2 chip cannot...
"3V3_S5_SSD 766mV"
Do you also miss PP3V3_S5_SSD_LB?
If yes, bad contact on J9600.
Be sure no short at PP3V3_S5_SSD_LB and then you can bypass J9600 with an wire.