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hello, 820-02020 liquid damage on few spot, i have image. -FP800 ok -QP800 ok -PP5V_SW_LCD ok -PP3V3_SW_LCD ok -VIN ok on UP800 -BKLT_EN_R present (1.8v) -All trace ok on UP800 -Diode mode ok on motherboard pad UP800 -All resistances tested near UP800 and QP800 -2 good screen tested -Change...

Hello, I have a MacBook pro a2141 820-01700-a that doesn't boot, it goes to 20v, and charges. I tried to put it in DFU, it accepts. When I try to restore or revive it, it passes on this lock. Not being acclimatized to the t2 yet, I have a hard time figuring out what this means :/ thanks in...

Hello everyone, I just had an interesting breakdown (820-00239) The 4 CD3215C00's burned out, all had a burn hole on them. I changed the 4, one side worked ( loop on 5v ) the other side was blocked at 5v. On the side that didn't work, no LDO 1v1. After several tests, I changed the TBT ROM chip...

Hello everyone ! First post here :p so i have a 820-01700-05 with cd3217, water damage near JB500, U9080, U9000, UB300, UB400 and around all this composants. Change UB300/400 with cd3217 from aliexpress... When i plug the charger, 5v 0.249a on all usb-c ports without battery plug, and 20v 0.00a...