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Guess liquid damage keyboard. tray new keyboard

I have a iphone 6 that only stay on searching network. Have tray different SIM card, change gsm antenna, new housing but still searching network. The old case was little bendt right with the sim tray. Any idea?

*solved* new SMC and isl6259

Did you try to boot from an external drive?

i had the same problem on my macbook. have you tried to change ram? it works for me

You have a good point there. One of the reasons that i bought a China Hakko was because I couldn't find a originalhakko with 220v. But i hope i can buy a JBC this time.

China hakko :p but it stopped working for around a week ago:)

ALL_SYS_PWRGD and S0 trace give me only 3.3V when the fan is spinning right when the fan stopp the Voltage goes away (need to unplug and plug in magsafe to get fan spinn)

**sloved**

replace the u2600 and still the same result the fan is spinning for a couple of seconds then stop. and still no more happy apple sound on startup. charge dont light up every time but when it dose it dos from green to red light. (need to disconnect the magfase 1 or 2 times before it show light...

Thanks for answer loius. I will tray to cange u2600 just need to find one from a donor board.

Thanks louis that would be grate if u have :) Will check that post thank you.

not always..

I know i can do.. but some place in schematic it's stand i should have resistor but when i look on the board it's look like it never had been one there before.

No Title Like this twos pictures but in better quality so it is possible to see if I missed something on my board in this area.

Do somebody have a full working 820-3462? I need a good pictures of this one from top site. Photo must been over top left corner. Thank you.

Replace new j9000 everything is ok! All 3 work

Update whit fans spins: L3895 2.45V L7030 12.6V L7330 1.35V L7220 5.02V L7260 3.33V L7100 0.80V L7560 0.00V L7550 0.00V L7510 0.87V L7520 0.87V L7630 1.00V L7750 5.02V L7760 1.80V L7720 1.06V ALL_SYS_PWRGD gives 2.55V when the fans is spinning. In diode mode it gives 0.452.

Sorry my bad english. I saw it could be construed a bit wrong that i had measure diode or resistance with power applied but i have not do that i unplug magsafe before that. LB is not washed in ultrasonic wash no. only toothbrush to isoprobanol I can not see any corrosion by U2600 but can with...

L6995 give me 1.2-1.13 ohm. That is to low?