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sorry for the delay been sick yes at same time DP_INT_HPD=3,25v EDP_AUXCH_N=025 value but i have short to ground EDP_AUXCH_P=301 value (no short)

hi, yes with external video everything is fine, I have another problem, the battery is not detected but it can be damaged, I should try a battery but first I want to resolve the image error (only board with screen but without battery) J8500 Pin44 PP3V3_S0SW_LCD=3,28v Pin45 PP5V_S0SW_LCD= 5,07v...

L7510/20=015 L7550= 010 short to ground in all pin´s

I have been able to follow the short to R5400, I have removed this item and now I have a short in R5400 2 PPBUS_S5_HS_COMPUTING_ISNS with a value of 014 in diode mode. In this line I have tried to remove some capacitors and the Q7550 but I have not been able to eliminate the short.

Hi guys, I think the plate model is 820-01987-A but I'm not sure because I haven't been able to find the area where it is printed. Logic board with liquid damage, I have checked the logic board with a microscope but I have not found corrosion, I have tested a screen and the LCD flex from board...

oh sorry without F7040 (this have two pins, Obviously on pin 2, since it does not have a fuse, the measurement is 0. I have mentioned this because previously at this point I have always had a voltage of approximately 1.4v-1.6v and now it seems that this IC and cleaning up the U7000 area has...

hi again, sorry I check all zone, and change again U7000 of the other board now: i have green light all times F7040 pin1 PPVBAT_G3H_CHGR_REG= 12,47v U7000 Pin1=0v (R7086= scale 2M 334ohms and pin2 CHGR_AGATE_DIV= 6,80v) Pin2=14,41v Pin3=3,94v Pin9=0v Pin12=3,44v Pin13=3,40v Pin14=3,28v...

hi again C7040=0,78v (1,70v countodown slowly to 0,78) same in F7040 and C7030/31

change again Q7030, and R7001 U7000 news values Pin1=15,4v Pin2=16,1v Pin3=3,8v Pin9=0v Pin12=3,2v Pin13=3,2v Pin14=3,1v Pin15=0,11v Pin17=0,77v (11,9v count down to 0,7) Pin19=5v Pin20=5v Pin27=16,2v

nice r u the best my Q7035 of the order board is bad.. now I don't have any short and now I have green led I have tried an SMC bypass or SMC reset with a keyboard but the light does not change green and I still do not have a fan (all values without fuse) In fuse I still have 1.6v and a slow...

PPBUS_G3H= 0,11v (1second 10v apron countdown....) PP3V42_G3H= 0v (1second 3,4v and countdown to 0v) SMC_RESET_L=0,10v TBT no short

true R7010 is broken, now i have R7010=9.31k But I still have no green LED, I have finally decided to raise U7000 I have continuity to ground on pins 17,18,23,28 CHGR__CSO, CHGR_PHASE and CHGR_CSI but I cannot know which component is causing this damage thank you very much for the immense help

I have already repaired the IC U5110, now I have removed the IC3220 and pin2 DP_TBTPA and pin3 PP3V3_S4 are also missing track, is it necessary to repair to have a green light?

It's my first time I'm going to try it

omg! i remove but surprise I don't have points PP3V43_G3H, SMC_MANUAL, SMC_RESET, SMC_TPAD, SMC_ONOFF, PP3V3_S5 Is it possible to patiently remove threads from those points?

hello guys, another board.. It doesn't turn on, it doesn't fan, etc. It only shows a green LED and turns off, a few seconds later it turns on a green LED again and turns off. Checking the board, it had corrosion on IC U3220 and U5110, I have cleaned the area but have not desoldered. I have...

PM_SLP_S5_L= 0v with or without pulse...

Ok, sorry, I didn't understand you correctly, by researching your "how to" help section I was able to learn. i have 3,38v with pulse to 0,32v

I think I won't be able to do this test, I don't have an oscilloscope. thanks all the same

R7010= 29,5 ohm scale 200k is good im compare with other board.. maybe this U7000 is bad too... I try with other IC Edit: sorry I try again and now I have 0,64v... CHGR_ACIN