Search results

i was only getting heat from the one is that a good sigh is it possible to change the one and thanks for every thing

Trying to fix this MacBook Pro (16-inch, 2019), but no success. Under thermal camera i found short on u9080 AND U8600 PP2V5_NAND_SSD1 PP2V5_SSD1_AGND PP2V5_SW1_TPS62180_SSD1 PP2V5_SW2_TPS62180_SSD1 SO U8600 IS SHORT IS IT FIXABLE

i tried 3 screens they light up when i close the lid and open i can see video but no back light the video works on external monitor

screen come on but no back light the battery says service so im going to try another screen and battery but no power button

No reaction even if i press power button 5s smc_lid is 3.3v open and 0v close the fans stop after i close and start when i open no screen turns on

yes SMC_ONOFF_L drops when i press power button? it drops from 3.3v to 0v but it does not turn on

820-00928 power on with charger wire power button not responding Will turn on with charger and battery connected, will run off battery or charger it charges battery however when press power button it will not shut off i tried different button if i close lid and open screen does not come back...

thanks it works now

u3100 PP1V8_UPC_XA_LDOD 0.015 PP3V3_UPC_XA_LDO 0.004 U3200 PP1V8_UPC_XB_LDOD 0.450 PP3V3_UPC_XB_LDO 0.470 UB300 PP1V8_UPC_TA_LDOD 0.454 PP3V3_UPC_TA_LDO 0.477 UB400 PP1V8_UPC_TB_LDOD 0.454 PP3V3_UPC_TA_LDO 0.470

on the 3 usb c i get 5.1v .33A NO 20V PP3V3_G3H 2.5V U3100 PP3V3_UPC_XA_LDO 1.8V U3200 PP3V3_UPC_XB_LDO 3.3V WHEN I USE IT WITH POWER CORD WHEN IDO'T 2.5V THE SAME ON UB400 AND UB300

L7410 36mV L7420 36mV L7030 13.18V

i don't get any heat from cpu or gpu

I GET FAN SPIN WITH 19.5V 0.1OA WITH NO BATTERY with battery i get 19.5v 2.83A if i plug in a usb i get 5.21v

I GET 12.59v on PPBUS_G3H WITHOUT BATTERY and get 11.27V with battery only i get fan spin and 5v usb both times but no boot

there is a short on PPbus_g3h and i cant find where it is i applied some voltage to it but L9580 gets hot but its not to ground so I'm stuck

I HAVE A 820-00928 I GETFAN SPIN WITH 19.5V 0.1OA WITH NO BATTERY I GET 5.21V FROM USB I EVEN TRYED REPLACING BIOES NOTHING L7211/21/31/30 /50/350 these coils have .33mV L7410/ 20 .33mV LA640.28mV

I Tried another audio codec. still nothing

is there anything i can do

diode mode to ground at L9080/81? is 7.3ohms on both

i had a short on ppbus_g3h i found it at U9080 i removed and short was gone i replace U9080 i get 19.5v 0.16a i notices u8800 getting hot no boot i tryed DFU but get era The operation couldn’t be completed. (AMRestoreErrorDomain error 6 - Failed to handle message type StatusMsg (Operation...