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Hey i have a problem with this M1 Macbook. It comes in with a shorted UF400. I replaced this but still no boot. In the first seconds when i plug it in. It takes 200 mA. And the it stays on 27 mA. I tried DFU also. No DFU possible, i tried even with force dfu pins. I checked PPBUS_AON =...

Hey i have a Macbook Mainboard here 820-01700-A. It was a waterdamage. i clean all and all looks ok now. I have dfu i tried dfu revive. but failed with (AMRestoreErrorDomain error -1) did you know what i am missing? Any chance for data? can i swap t2 and nand to new mainboard?

Hey i have a 820-01949 macbook. I had a short on PP3V3_G3H_RTC. There was little corrosion under U3100_R. I cleaned that and soldered back. Short gone. Alle seems good so far. I tried DFU repair device. It stops with the dialog. Gave up waiting for device to transition from DFU state to DFU...

Hey Rossmann Team, I have a Problem with 820-00244-A Logicboard. I dindt have any sign of life. no current on USB-Ports. So i decided to change the U3100. Now i have a low current. (0.025A) for few seconds and then 0,0. Cause the missing PPBUS_G3H i changed U7000 but it doesnt make any...

Hey i have a Problem with a Macbook A2289. Suddenly dead no water dmg, board looks like new. No Voltage at PP3V3_G3H_RTC. I replaced U3100 but changed nothing. What i need to do next, any ideas?