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Hi, Sorry for inaccurate information So laptop doesn't charge and doesn't turn on at all There are 3 USB-C ports and all of them use 5.21V 0.03A

I need your help in this situation to move forward and to troubleshoot the issue. Please advise what to check. Thank you. See attachments as well

Hi guys, We have Apple MacBook Pro A2442 and the laptop don't charge. We checked all ports with USB-C meter. All ports uses same volt and ampere (5.21V 0.03A). We removed the Logic Board from the laptop. We inspected the Logic Board and could not find any visible damage.

Hi, Sorry for late response How can we enter the DFU mode in this iMac? By the way, we opened the iMac and checked the Logic Board There is no visible damage on Logic Board but Logic Board doesn't heat Thank you

We connect just motherboard to the Apple Configurator and DFU mode is not detected.

Diode mode testing results: L9080 - 0.2250 vdc L9580 - 0.3000 vdc L3500 - open L7700 - 0.2431 vdc LB700 - 0.2214 vdc LB150 - 0.2902 vdc L9521 - 0.3357 vdc L9520 - 0.3400 vdc L9530 - 0.3620 vdc L8410 - 0.8567 vdc L6960 - 0.4036 vdc L6961 - 0.4036 vdc L7660 - 0.3650 vdc L9030 - 0.4136 vdc L9020 -...

Hi guys, We have Apple MacBook pro A2141 that has water damage. We removed the Logic Board from the laptop. USB-C meter showed the volt switches to from 5 to 20 volt. Ampere is goes 0.05 ~ 0.09 ~ 0.25 then backs to 0.04 amp. We inspected the logic board and found water mark and corrosion. I...

Customer says iMac shut down, won’t come back on. That is what happened. We cannot use USB C meter to see what is happening with voltage and amps. Any advise on this? Plus should we remove mainboard from iMAC. We have never done any work with it that is why I am asking this question. Is...

Hi guys, I have new iMac A2438. The iMac don't turn on. Just black screen. What can we do? Please advice Thank you

We are missing PP1V2_AWAKE and PP1V1_SLPS2R. What can we check next? Thank you.

Hi. Sorry for late response. PPBUS_G3H and 3V3_G3H_RTC are missing. What is next? Thanks.

The laptop easily goes to Disk Target Mode and displays the USB sign on the screen. I am using charging cable to connect but it is not connecting. Is it possible that I should use thunderbolt cable?

Attached picture.

Hi guys, I have A1534 MacBook. Charging fine. Turns on and off fine, I hear chime but it stuck at Apple Logo screen and not goes further. Goal is to get user data. Please advise. Thank you.

MacBook A1990 with touchpad, no visible damage. Motherboard 820-01041-A Power button do nothing. 4 UCB C: 5.12V 0.17A Goal: Get User data. Please advise.

Yes, I already checked and it is not detected

Macbook A2159 with touchpad, no visible damage. Motherboard 820-01598 Power button do nothing. 2 UCB C: 5V 0.17A Goal: Get User data. Please advise.

12V on the C7050, put F7000 back, assembled, Apple logo, works. Thank you very much.

Yes, short remains on C7050 side, no reason to check voltage there. ...a few moments later... I inspected the elements and found a capacitor C7053 with a black dot, the top part of which broke off when touched. Soldered it out, checked its 0 ohm, and now short is gone. Do I need to look for a...

F7000 removed, short is gone. power on usb-c, C7050 - 0 voltage, usb tester shows 5V 0.03A