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Can I put a wire instead? I don’t have the spare part now!

Hi! I have about 3 i/o boards that the the thing marked in the circle got burned. that happens when piece o metal gets inside the magnetized charger and burn it. What is that and how can I replaced? how can I fix it? thanks

Is CPU replaceable?

Somehow soldering paste landed on C7616 bonding both paths. MacBook is up and running now. What exactly U7600 is for? CPU's power supply? Where can I find info about each ic is for? I got info about most of them but there are a lot that still ignore. Thanks again.

I'm not sure what a "goes high' means but it reads 3.3V So PM_SLP_S3_L 3.3v L7430 1.2v L7630 0.08 v

Hi! F7140 voltage on pad 2 was 0.1 the fuse got no continuity, so I soldered a Wire between Pad1 and pad2. (correct me if this is bad) I don't have donor boards yet. Fan Spin sometimes spin or start spinning after several minutes. No chime or image Here are some voltages! PPDCIN_G3H 16.5 V...

Alright. Thanks

Hi! No power, orange light. PPBUS_G3H Shorted to ground. C7431:1 was bad. I removed it now the short is gone. It is ok if I don't replace it. I don't have a donor board now. thanks

What about this? PPVOUT_LCDBKLT 0.01v Diode Move Value 1628 is it normal at this point?

Thanks a lot!

Good Morning! PM_BATLOW_L 3.27V SMC_ADAPTER_EN 3.7V PM_DSW_PWRGD 3.7V PCH_DSWVRMEN 2.1 V I don't know how to read 4 PCH's RTC signals I've found this IC chipped underneath I don't know if this is the reason why PP3V3_SUS is 0.72 V instead of 3.3v.

Good Morning! RC709-13 traces are in good shape. I don't see anything abnormal. All resistor readings are fine except RC712 it should be 127K, the multimeter shows 34.5k.

History! I got this MacBook in working condition . Just replaced U6100 to eliminate Efi password. It worked fine until I took out the motherboard to get some readings and comparisons in order to fix another exactly the same board that was dead. Suddenly the working MoBo went dead. Only...

UC710 Voltages Pin 1 12.35v Pin 2 1.75v Pin 5 0.7V Pin 8 1.77v Now Fan is Spinning at High Speed.

I'll order UC710 online. Once I replace it, Ill post the outcome. Thanks a lot

Thanks for welcome me! RD560 looks intact pin 1 0.57v pin 2 0.57 pin 3 12.5V pin 4 12.5V UC710 Pin 1 12.5V Pin2 1.8V Pin 2 1.75V Pin 5 0.7V

Hi! This MacBook came to me with no power due to water damage. I found corrosion in the UP701 Area, I cleaned the area and the computer started working again . After putting all components back together, the computer worked for a couple of minutes normally with image . After a couple of minutes...