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no history but board look clean. u5700 1-0 2-8,8v 3-3,23 4-8,8v 5-5 6-0 7-5 8-12,31 11-0 12-5,19 13-0,19 14-4,96 15-3,79 16-0 17-4,98 18-0 19-3,7 20-3,79 21-3,79 22-3,79 23-3,79 24-3,79 25-0 26-3,79 27-3,23 28-8,77 29-8,79 30-4,23 31-3,8 32-0

water damage near q3200 i clean it and get 20v on usb c but only on usb c nearest touchpad on left and right. On u3200 0 v and jumping up and 0 again. i change u3200 but then it stop starting so i give the old u3200 back but dont now for 100% that u3200 i change was good

after battery change after some time there was short on J6951 and after that when you close laptop and opel lcd dont wake up, mac work there is sound and touchbar is woking. i change j4800 and j4801 but still the same.

There was a short on c6961 i change and now i got on all usb c 5.18-5.22v dont get 20v ppbus_hsoth5v - 12,31v pp3v3_g3h_t - 0 ppbus_hs_gpu-12,31v around u7650 only voltage on c7659 - 12,3v c7653-3,3v

Backlight just stop working, i change u7100 but nohing change there is picture but no backlight. u7100 : 1,2-0,05v 3-0 4-0 5-5,15v 6-5,15v 8-5,15v 9-12,57 10-12,57 11-12,57 12-0 13-0.80 14-0,80 15-5,15v 16-5,15v 17-3,3v 18-5,15v 19-0 20-0 21-0 22-0

820-03129 water damage stay on 5,19-5,21v jumping . nothing get hot , lot damage at u7000, is that chip can be changed or its working only whit that board, it will work when i take it from donor board? do you have boardview and schematics?

on usb voltage tester it take 5v but if i flip usb c cable to other site on voltage tester black screen, only one side of usbc work and its whit two of usb at mainboard. g3h-0v. i change u700 but the same ampers going up and down 4-3A,

no water damage, at beggining dont switch on, termal show that one of cd32 getiing hot, chane it and it switch on but no charging. change 9239hi but the same.

i get to dfu or recovery but all time when revive or restore get problem - photo. i try all day many times. When instal system in dfu trackpad is working if its important,

there is short on ppvbat_aon_chgr_reg, i change u5200 but the same i take out r5261/2 and short is alsow on chgr_cs_p/n

no water damage, no image on internal lcd, on external there is image, checked on two lcds ppvin_s0sw_lcdbklt - 12v ppvout_s0_lcdbklt_f - 0v

when close screen macbook dont switch off lcd. check on different top case and the same.

lcd connected chime but no image 3V3_S0SW_LCD - 0v DP_INT_HPD-0v

water damage near cc830 and burned hole at that point in pp3v8_aon, i repair hole and change cc830, macbook start working but no trackpad and keyboard. i check connections of jt400 and all is ok. icheck whit new tracpad and the same

Water damage, at beggining no trackpad no keyboard i check and find short on ut320 and ut350 . chnge them and trackpad start working, i try working keybord and new board connecting keyboard and nothing change. What next to check?

820-01949 randomly shut off, no water damage, get to dfu but switch off and restart. I use some hot air on 7100 but nothing change. on different battery the same.

water damage but someone before me try to repair. there was short on c7800 on line pp5v_bstlq_vout_spmu. change it and now on aon i got 3,8v i feel that touchpad is working but cant get to dfu and dont start. dfu blaster dont see it too.

Macbook work but on normal charger it charge only like a 30 seconds, it get green than orange, charge a little time and light stop and when disconect and connect again it not charg, on digital dc powerr supply ampers get from minimal to even 4a and than i see come to short circuit ang go to like...

cpu make strange ticking noise. water damage . usbc jumping 5,18-5,21 and 0,0A - 0,03A ppccin-5,17V ppchrg_vdda-5,12 ppvbat_aon_chrg_reg-5,12 death cpu?

all usb-c jumping like 5.14-5,7v 0,28A pp3v3_g3h_rtc_reg_r-3,39 T2 geting hot on termal camera