Recent content by mvgaminghd

same problem sry

i dont have PMIC_EN_P3V3S5 and PM_EN_PVXS5

i replaced u7800 again i have pp5v pp3v3 too but no enablers

it was the touch bar lol after removing flex it works like shine

I have a2251 with problems, it froze after 2-3 mins in recovery mode i can erase disk but macbook frozes and reboots I tried apple configurator and restore with no error but macbook starts flashing folder problem it detect ssd but configurator cant install what i must do?

R7828 seems good PMIC_SHUTDOWN_L stays high but voltage little bit uping and lowing

gives me 0.506 diode mode and 3.96 volts R7829 not here, but think nostuff and r5198 is on my board

PP3V3_LDO3V: 3.290V PP5V_LDO5V:5.000V I get back those voltages U7800 was bad giving me both 0 volts, still PMIC_EN_P3V3S5 missing

diode 0.465 0 volts

23: 13v 22: 3.3v 12: 0v 13: 0v 29: 0v 21: 0v 4: 0v

0.430

3v3 present 3.4 volts PP5V_S5 voltage drops and really low

all pp5v rails

okay im trying to replace today its who make ppv5?

Mirando encontre L2990 explotada reemplazo pero no da voltage en esas lineas tampoco, son esenciales?