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Thank you @2informaticos! I am trying to find a replacement cd3215, but apparently its avalable only from china :/ i have donor board with them, but i unfortunatly dont have balls (its 0.3mm?) or stencil.. i gues there is no way around with out balls/stencil with paste? Do you think my problem...

Oh i see Can the CD3215 cause the issue with PPBUS_G3H? And most likely its not UB090/CB090 since the CD3215 itself gets hot (no meter in what port i will plug the charger) If i manage to remove it, will the machine start with out it? Also will it be possible to use a replacement from a donor...

By the way, Any ways to order parts from your store to canada? Does not show me any shipping options...

Sorry, miss spelled it, its U3100/U3200 All 4 fuses are ok U3100 PP1V8_UPC_XB_LDOD = 1.795 PP1V1_UPC_XB_LDO_BMC = 1.116 PP3V3_UPC_XB_LDO = 3.350 PP1V8_UPC_XB_LDOA = 1.813 U3200 PP1V8_UPC_XB_LDOD = 1.796 PP1V1_UPC_XB_LDO_BMC = 1.118 PP3V3_UPC_XB_LDO = 3.355 PP1V8_UPC_XB_LDOA = 1.804 UB300...

Yes, UB3100/200 By the way, i just did some more research and it appear that in my understandings PPBUS_G3H is created by U7000, thats why i replaced it. Okay i will take mesurments and post back. Thank you!

Sorry, was in a rush i guess :/ any suggestions on what to check next? By the way, i was able to harvest usb c connector from a donor boards, will try to install it. It does not have a direction, right? And the one thats still one the board is ub300/400 Edit: The connector is on board and i...

The right side where the headphone connector is, will check latter witch UB it is Tried to replace isl9240 from a donor board, not sure if i did it correctly, but the behavior didn't change

No, 0v on pin 1/2 of r7020 (no short)

Okay, apparently PP3V3_G3H_RTC is missing and its not shorted...

@2informaticos, thank you! All working now, but used a regular wire Magnetic wire will usually have enamel on it, how do you get it of?

Hello everyone! Have this board, the story behind says that it felt down while hdmi was pluget and since then, no power. The board was first taking 0v on left side and 5v 0.3amp on the right side ports. After opening up and inspecting, i saw that on the left side usb c cable was actually not...

Yes, 1.2amp was with battery connected. Anyways, after playing some more and swaping around boards, the machine finally see the battery and work as expected. Still not sure what did that. Will have to fix the burned L4800 on this one too how ever. What kind of wire would it take? How can i be...

Yes, exactly how i was searching for it but i onpy have 3 board and its newer board (2018+) witch does not have this chip.. anyways, ordered online, hopefully will be here soon

Thank you @2informaticos Thats exactly what i thought... so i switched the board around and unfortunatly i plugged shorted trackpad in tho the board with battery issue... not too long after i smelled burned L4800 😅 Well i guess its good, because if it was the repaired board with the wire bypass...

Ok, received the replacement battery(used, supposedly good), and i am getting the same behavior - voltage cycling from 5 to 0... with out a battery all start and work... Any thoughts? Compared diode mode reading on SDA/SCL with a board that do charge a battery just to be sure - same readings...

Update: I guess i found it, is it the right part? https://www.digikey.ca/en/products/detail/nexperia-usa-inc/74LVC1G08GF-132/1300833?s=N4IgTCBcDaIOwBYA2A3AxgRgOYAYAcWAZgDQYDMEAugL5A I also find 74lvc1g08fz4 from 820-01598.. is it interchangeable? Thank you!

@2informaticos thank you! Great! There is no short how ever i need U4830 as well.. it felt apart as soon as i touch it... cant find it online :/ do you know where it could be found?

Hi all! Have this board with a not working trackpad After inspecting the board i saw that L4800 is melted - no courant that goes to trackpad. It also damaged the tracks under it as well as it have damaged 4830 but not sure if the damage is purely cosmetic or if i will have to find this one...

Oh i see Well, my pail of spare parts donors is growing i guess 😅

Any possibilities for it to be a capasitor or a resistor?