i have an issue with a board like this: on U6100 i dont have power on pins 5 & 6 which are SPI_MLB_MOSI and SPI_MLB_CLK, i follow the trace unitl the chip, seems that is not sending power to the rail, btw the board turns on but it does not chime only fan is spinning at full speed.
What about the flux and boil process- and changing corroded components. Inspecting board pads and coperline. Finising of with ultrasonic cleaning. The error will come back.
Hi, I've a macbook pro with green light, with g3h but also with fan spinning random and DCin voltage also random from 20V to 0, 20V to 0 and 20V to 0...ecc...like fan, spin and stop, spin and stop, spin and stop. What can i check? what do you think about this?
Hello sir. How are you I hope you are fine and well. Sir I have TOSHIBA equium l40-10x laptop it’s not powering on I open it and testing around but it’s l2AA ic is heating up so how I test it it’s bad or good... so how I overcome on it... please help me out i am looking forward for you.
Hi, thanks for the excellent video. Just a question about the power rails on the macbook pro logic board. When you get a green light on the charger it means that the board is in S5 (plugged to the charger but not powered on). In a functionnal S5 state which other rails can you measure (S3-S4-S0) with the multimeter ? Are theses rails, when the board is in S5 state, receive power and are in standby mode to be ready to boot the system when the power button is activated ? Hard to troubleshooting a board when you don't know if there should be voltage there or not.
please help me sir i’m from india may macbook pro mid 2010 13 inch stop working and i watch your video to fix that but i short k0305 dbt mosfet to ground please help me 😢😢
Nice instructions....! I have a Mac Tower 2008 A1186, the problem is it does not power ON have Protools in it.. Can you help me with guidance and schematics..Would be grateful to you.. Many thanks...
So Far, I'm loving this. Will there be one for Desktop mainboards? I am here due to searching on how to repair my B450M DS3H V2. Perhaps another series on Desktops?
I want to get into desktop mobo repair, but it's a different world to laptops. Tends to be more data/silicone issues because desktop mobos don't do power conversion, where as laptops are usually a power delivery issue.
Thank you for this video and also for the entire series. I failed to notice what version of Macintosh Pro this particular presentation used in its example. Is there any way you might be able to post the type of device being worked on, as far as the particular model of Mac Pro? Please keep up the fascinating work, I am learning quite a bit from your concise manner of exposition. B'H.
You should start a professional course. You know how you explain things and you do it in a logical order. I love it.
The best tutorial for beginners I saw on Internet. Thank you.
Another clear & concise presentation - a pleasurable learning experience !!
Har Har, absolutely. You said it well.
finally some one who can explain things so thy make sense.thank you love all your videos
What does SMC stands for, Surface Mount Controller?
Thanks!
Your videos are the best i've found on this matter, I owe you a beer bro, thanks and keep this great work up
Excellent n step by step explanation of dead set due to water damage.thanks.nice video
Thanks for the excellent tutorial videos.
How did you find out that this board needs 12.6 volts instead of 12.3 on G3H?
I watched a lot of Louis Rossman's earlier work covering the pre-retina macbooks. I'm terribly out of date on modern macs though.
So would the corrosion be causing a short? I don’t get how cleaning it could reconnect corroded conections
this series is very informative , thanks again 😁
i have an issue with a board like this: on U6100 i dont have power on pins 5 & 6 which are SPI_MLB_MOSI and SPI_MLB_CLK, i follow the trace unitl the chip, seems that is not sending power to the rail, btw the board turns on but it does not chime only fan is spinning at full speed.
Is there part of this repair series that explains all the acronyms?
Can you do a series for other kinds of laptops cos apple laptops are different from most
Absolutely brilliant!
What about the flux and boil process- and changing corroded components.
Inspecting board pads and coperline.
Finising of with ultrasonic cleaning.
The error will come back.
another interesting story about board repair Love the tutorial
Hi, I've a macbook pro with green light, with g3h but also with fan spinning random and DCin voltage also random from 20V to 0, 20V to 0 and 20V to 0...ecc...like fan, spin and stop, spin and stop, spin and stop.
What can i check?
what do you think about this?
Hello sir.
How are you I hope you are fine and well.
Sir I have TOSHIBA equium l40-10x laptop it’s not powering on I open it and testing around but it’s l2AA ic is heating up so how I test it it’s bad or good... so how I overcome on it... please help me out i am looking forward for you.
Hi, thanks for the excellent video. Just a question about the power rails on the macbook pro logic board. When you get a green light on the charger it means that the board is in S5 (plugged to the charger but not powered on). In a functionnal S5 state which other rails can you measure (S3-S4-S0) with the multimeter ? Are theses rails, when the board is in S5 state, receive power and are in standby mode to be ready to boot the system when the power button is activated ? Hard to troubleshooting a board when you don't know if there should be voltage there or not.
Thanks for the answer, very informative :-)
please help me sir
i’m from india
may macbook pro mid 2010 13 inch
stop working and i watch your video to fix that but i short k0305 dbt mosfet to ground
please help me 😢😢
Nice instructions....! I have a Mac Tower 2008 A1186, the problem is it does not power ON have Protools in it.. Can you help me with guidance and schematics..Would be grateful to you.. Many thanks...
hello dear brother please tell from where to download schematic diagram
Some IPA and a toothbrush is a must in your toolkit for liquid damage!
Can I buy SMC? Or it has to be from donor with exacly the same board code/number?
Nice tutorial Dude, Hope you can tell us where to get schematics and boardview ☺️
Check his earlier Intro video to this series. I believe he mentions the sources you're looking for.
music on the start the video i cant find ! please talk to me !
hello whats music on the video i cant find please helpe me !
Merci beaucoup ☺️
Love it, thank you!
So Far, I'm loving this. Will there be one for Desktop mainboards? I am here due to searching on how to repair my B450M DS3H V2. Perhaps another series on Desktops?
I want to get into desktop mobo repair, but it's a different world to laptops. Tends to be more data/silicone issues because desktop mobos don't do power conversion, where as laptops are usually a power delivery issue.
Great video very professional and straight forward
Great video
How he gets that diagram
Look at the intro video at the start of the playlist series. He shows you the sources on thay video
Tks man , another great video
Great Video Where do we donate a few bucks
Really nice videos 🙂
It is better to put a link to the schematic that you are working on, so that we can follow and understand your explanation well.
he mentioned before you can get it on the net.
Thanks very much
❤❤❤
Thank you for this video and
also for the entire series.
I failed to notice what version of
Macintosh Pro this particular
presentation used in its example.
Is there any way you might be
able to post the type of device
being worked on, as far as the
particular model of Mac Pro?
Please keep up the fascinating
work, I am learning quite a bit
from your concise manner of
exposition. B'H.
Wow
I HAVE THAT EXACT MODEL