MacBook A1707 820-00928 no power repair - PP3V3 G3H missing, a common fault in MacBooks

Рет қаралды 38,979

Жыл бұрын

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Пікірлер: 113

@alinionescu2385 Жыл бұрын

Hi Sorin,this is actually my laptop,just received it today and all working good so far,great service and fast delivery 👍

@GHANA-NIJATV-yd5pb Жыл бұрын

hi, may I know how much you spent for the repair?

@spiriduscrizat 10 ай бұрын

salut ai cumva ideie sorin e roman de al nostru?

@shai1985 Жыл бұрын

Another successful repair! Well done. One small note, when you tested the double diode, the voltage drop didn’t show a short. I can understand your concern if the capacitor took it down with it. But on this case it seems still good. In case voltage drops between 2 diodes are the same i would declare this diode still good 😊. Thanks for keep teaching us!

@hamadyt956 11 ай бұрын

Because that double diode show value on both side mean that is shorted from both side

@ovidiuovidius Жыл бұрын

Cel mai bun electrinist de pe KZfaq bineînțeles și din lume. Avem ce învăța de la tine sir Sorin. Instinctul este cel mai imporatnt lucru nativ. ❤

@OmahcronOmni Жыл бұрын

I laughed so hard when he said "I have to replace capacitor... They will stop watching my videos..." 😂 I love this guy.

@diyfixtool830 Жыл бұрын

Such a good video, I learned a lot of useful things from it, thank you for sharing high-quality maintenance knowledge with everyone. Upvote for you!

@mcgama88 Жыл бұрын

A nice lesson and very small working area. Thanks for the chance to view repair. M.

@ovidiuovidius Жыл бұрын

Aia cu dioda dublă este un mic chici😅, nu dăm afară din casă, oricum ar fi, ești maestru în ceea ce faci sir Sorin👏👏👏👍👍👍

@KeiLin11 Жыл бұрын

Easy job.. Well done Sorin.

@firasabbas4570 Жыл бұрын

sorin. That laptop repair profession should be grateful to you for working in it ❤. Greetings to you my dear friend

@edgaraltariva6702 7 ай бұрын

Great Job Teacher

@mariaivascu3972 Жыл бұрын

Parca sunteti profesorul meu de fizica!

@mikanikolic1976 Жыл бұрын

10:44 Epic! 😂Sorin you are the king

@jeroenvtec Жыл бұрын

Love the capacitor motivation

@rfr653 Жыл бұрын

Good job mate 👍

@leetucker9938 Жыл бұрын

Apple would charge $1500 for new motherboard , they don't even attempt repairs like this.

@ronlevin2339 Жыл бұрын

they will just say . it will be cheaper to replace it with a new one, data recovery is your problem

@tinman9341 Жыл бұрын

You’re not kidding! Just had a customer quoted $1500 for a damaged touch bar after a bad drop. I was able to help the customer for $200. I had to replace the keyboard and Touch Bar.

@ronlevin2339 Жыл бұрын

@@tinman9341 you was lucky that it was an intel MCB, in a new ones both of them are serialized to the MB.

@chumatez Жыл бұрын

Nice one 👍

@JazzEnso Жыл бұрын

Sorin has already familiar the power sequence for sure you attend some macbook seminar and Laptop seminars, i already notice your skill and isolation now is upgrade than before, Last years your always vlog is short circuit we knew this is the easiest issue of any laptops

@PowerElectronicRepair Жыл бұрын

Yeah we watching you lol. Informative repair video as usually

@VaderPaw Жыл бұрын

Whenever I hear the words “we will replace the capacitor”, I am never sure if Sorin will do it or not lol. The evil laughter is like fuzzy logic.

@vulubalulubalulu Жыл бұрын

What boardviewer are you using and where did you get eh brd file + schematics?

@jeramsadventuretv4905 Жыл бұрын

that good learning..

@patrickjohnnabong2034 Жыл бұрын

What is the name of device you use for messuring volts and amps you insert at the beginning brother

@ugochukwunwamara4421 Жыл бұрын

sir please can you do a video about basic MacBook repairs as you normally do on windows system?!

@dineshkumarvfx Жыл бұрын

Sir can you make a video about reading schematics!!!

@joeblobyisme3708 Жыл бұрын

Hey Sorin great video. Do you know of any courses that teach what you’re doing from beginner to advanced? Thanks.

@briiandee Жыл бұрын

He has playlists that Can teach most everything. Adamant IT also has a great beginner playlist, but Sorin has a crazy amount of knowledge and wisdom to share

@naturehomes3951 Жыл бұрын

Wow 🤩 MacBook on repair 👨‍🔧

@icommandoi145 Жыл бұрын

Do you have any surface laptop 4's for repair? I have 1 and i'm stuck, can't find the fault

@johndopedo3298 Жыл бұрын

Can you really replace a bad 3.3v double diode with another 3.3v, even if the markings are different? As long as it's about 3v? Same with the 5v diodes?

@abhijitghosh9224 2 ай бұрын

hi change display of a macbook pro A1706 and battery also. after that hall sensor is not working and after connecting battery it sometime doesn't on.

@charlesfabri4318 9 ай бұрын

Ola professor, fiz os mesmo testes que o senhor fez e aqui esta normal, porem ele não liga, tem alguma outra tensão que possa verificar? a placa tem tensao de 12v 3v e 5v

@Hejazi1365 Жыл бұрын

Nice job, but i think the cap is float

@vinaybandekolla4950 Жыл бұрын

Nice teaching on electronics sir, where can i get the schematics?

@electronicsrepairschool Жыл бұрын

forum.sorinelectronics.com/

@mendiarapi Жыл бұрын

which is the program he is using for schematics?

@XantheFIN Жыл бұрын

"This is bigger -- i would need charge customer more" lol.

@gaaaaaaaaaaaaaaaaz Жыл бұрын

Have a Lenovo yoga c930, it would not turn on so I removed the battery and it started with the charger. Now I have to unplug the charger and plug back in every time to restart PC! Any idea what’s going on? Thanks.

@asteroidcoming Жыл бұрын

Cool Beans !!!

$@luminousfractal420$

@luminousfractal420 Жыл бұрын

"no, i do not have problems, but i could have" - sorin 👌

@prasathram3685 Жыл бұрын

Hey why are you replacing capacitors you always said there will be more in the motherboard ? 🤔

@Martin-ot7xj Жыл бұрын

Hi Sorin, please in the next video explain, what is the meaning of High Side Mosfet and how to recognize it on the motherboard. thnx

@wt761 10 ай бұрын

High Side MosFET is that one connected to main power rail and phase of DC-DC buck converter.

@Martin-ot7xj 10 ай бұрын

thankyou , but i don't understand@@wt761

@melplishka5978 Жыл бұрын

Sorin is awesome. He proves that sometimes bigger is better lol.

@cryptofan9321 Жыл бұрын

Hi Sorin, what app name you use to read schemas?

@Ishoweichelkaese 4 ай бұрын

Did you find it?

@lenkefekete9269 Жыл бұрын

Have you just tested P3V3G3H with 4.7V?

@Abdallah.795 Жыл бұрын

I couldn't understand the forum really complicated just if u please upload a video how to get help and schematics and everything from the forum really hard to use it.

@helinghaus Жыл бұрын

that bigger capacitor won't blow now without taking half the board out lol :P

@EsLeter-zv7pi Жыл бұрын

Now Our level is up, beyond Sorin's level... (Repairing without Schematic) 🤫

@i-fixsystemsnashik3828 Жыл бұрын

Hahaha

@דניאלמחשבים 11 ай бұрын

Why in MacBook you replace capacitor and laptop no?

@tachidaallentumoto2351 Жыл бұрын

Maybe the first Mac on the channel?

@osamashokry4524 Жыл бұрын

I think he did one before

@tachidaallentumoto2351 Жыл бұрын

@@osamashokry4524 you right , I just saw the video he upload 3 year ago

@DumaJo Жыл бұрын

Hi Sorin, i love your videos, and i have a question for you. I managed to find a shorted GPU mosfet on a asus ux550g thanks to your videos. After removing the mosfet laptop turned on, goes into bios, gpu is recognized. Only thing is that the fans are not spinning at all... I ordered the mosfet, would like to know if the fans are going to spin when mosfet installed, i believe you had a similar case, but cannot find the video... Thanks 😊

@winlose3073 Жыл бұрын

probably the fans work only when the temperature goes up try to stress the cpu and see if the fans spin. R eplace the mosfet for good measure.

@andytipping70 Жыл бұрын

bigger is better? what about stress on the semiconductors just before the capacitor - they have to charge it - looks like a short for longer?

@gorjy9610 Жыл бұрын

Sure, if you replace 10uF for 1000uF. Here where he replace it with maybe 22 (or more likely same capacity but higher voltage rated one) it mean nothing,

@aliemlek Жыл бұрын

👍👍👌👌

@lucataszarek8782 Жыл бұрын

Hello 🤝👏👏👏👏👍👍👍👍👍👍👋👋👋👋👋

@chrisstanley81 Жыл бұрын

Where do you get the schematics..??

@MrPnew1 Жыл бұрын

Sorin, A1707 is 15” not 16”

@tsa4983 Жыл бұрын

Why if the capacitor is shorted the diodes are blowing up? I don't get it... It's because they cannot withstand current?

@filda2005 8 ай бұрын

capacitors are rated for explicit voltage. lookup capacitors pop videos :P

@weerobot Жыл бұрын

Customer Watched Too Much Sorin...lol

@Antreas_Stam Жыл бұрын

What usb tool you use?

@DarkStormPhoenix Жыл бұрын

Fnirsi usb c tester

@Antreas_Stam Жыл бұрын

@@DarkStormPhoenix thanks bro

@DarkStormPhoenix Жыл бұрын

@adr1t0 welcome mate fnirsi c1 I have one good usb tester and fnb48 good also tester

@Antreas_Stam Жыл бұрын

Fnb38 it is good?

@DarkStormPhoenix Жыл бұрын

@adr1t0 never tried fnirsi 38 bro But Google search 48 vs 38 shows you all difference between them both. If those features you wouldn't you get the 38 mate

@jimdavis6833 Жыл бұрын

Would it be feasible to attempt a similar repair without the use of a microscope?

@Mark_C1 Жыл бұрын

IMO it’s not impossible but highly unlikely. When the components get down to that size it’s so hard to see them clearly with the naked eye. With a over head magnifier it’s doable but then you start struggling on working height with the soldering iron or heat gun and fogging up the glass with breath while concentrating. Maybe a set of surgeons loupes would work ok but by that point you’re better off getting a half decent microscope. Not that expensive and really make life sooo much easier !

@ReparaturProFix Жыл бұрын

✅✅ ✅

@teslasapple Жыл бұрын

Top Banana 🍌

@hunam3876 Жыл бұрын

I expected proper BIOS flash.

@themost1667 Жыл бұрын

Hey Sorin which software tool you use to see diagram of board

@Aneesh.Asokan Жыл бұрын

It's Board View!😀

@DumahBrazorf Жыл бұрын

I'm glad you replaced the cap with one from another macbook otherwise it would have became a pc.

@Aneesh.Asokan Жыл бұрын

It's from a laptop not from mac!😀

@GregM Жыл бұрын

You almost turned that Macbook into a PC by using parts from a PC laptop ;)

@sivakumarrsave5392 Жыл бұрын

Hi sorin electronics components buying websites please tell me

@ronlevin2339 Жыл бұрын

one of the worst MacBook's that exist. Flashgate issue +butterfly keyboard make it a future dead one. Sorin, about the diode, can I replace the double diode with 2 regular single diodes ?

@electronicsrepairschool Жыл бұрын

Sure, i have a video replacing them with two normal diodes

@ajoenaim 5 ай бұрын

@@electronicsrepairschool is it possible to use 2 pieces diode 1n400x for replacement of the double diode?

@electronicsrepairschool 5 ай бұрын

yes@@ajoenaim

@Brison1949 Жыл бұрын

Maybe the child lock activated😂😂😂

@Hotdig101 Жыл бұрын

"LOL" is not a word.

@shannonghao4162 10 ай бұрын

it's pretty easy job for me

@dave7010 10 ай бұрын

Bigger is not allways better.

@prosolder Жыл бұрын

what about the value of the capacitor [the bigger the better hehehhh,better without it] bthw goood job thats all that matters

@algeriafree5964 Жыл бұрын

Hey Sorin Perhaps the hard drive should be removed before each repair so as not to cause problems with the customer. I have seen this in other videos

@MrPnew1 Жыл бұрын

The storage is soldered to these boards so cannot be removed

@WinrichNaujoks Жыл бұрын

The schematics tell you the precise value of the capacitor. Rather than grabbing a random capacitor off a board, why not using one of those books with SMD capacitors of every value and size?

@xxJerry19xx Жыл бұрын

Bigger is not always better. Bigger capacitor will crack soner than smaller on PCB bending test. It depends also on capacity. High capacity means lot of layers and more fragile capacitor.

@bestbuildpc Жыл бұрын

to clean better u can put the napkin over the component with alcohol 99% and use the brush. it is gonna be perfect.

@dritanlondollukani6033 Жыл бұрын

Sorin why you dont throw this tweezer in the rubish. You dont like this. . This is redicules tweezers

@dave7010 10 ай бұрын

microfarad Stephen J. Bigelow By Stephen J. Bigelow, Senior Technology Editor What is a microfarad. Is it important? Dodgy stuff.💻

@joeyjustin6895 Жыл бұрын

15:30. DEFINITELY YES. BIGGER CAP HIGHER VOLTAGE. WAYYY LONGER LIFE. THEY USE THE BARE MINIMUM WHICH IS TOO SMALL AND ULTRA SHORT LIFE

@tknuwan Жыл бұрын

Can you please state how you come to conclusions ("clearly there's an issue with power supply" statement). If you know what you know we won't be watching this yea.?