When drying the paste was mentioned , they mean dry before hand the actual paste it self put some on a paper towel and press on it and repeat till u have a lump of nice dry paste I use this for bigger chips like baseband makes it easier . Love your videos btw never disappoints
I am the old follower of you brother many problem i solve by your method . You are the one who no hide anything on repair job . You are clean like mirror . Love from USA.
This guy really knows his stuff. Amazing to watch someone in his zone and very cool with it. Good job Jason! Now I know that this is you, Jason Villmer. My job ID was 6535... nonie. 🤘🏽🙏🏽👍🏾😊😊😊
CPU have ground around all pads. Look carefully in microscope and you see that. What’s why you have a short. All missing pads need isolating used uv green mask before you rebolling.
Dmitry i had done it two times while doing A10, coverup those pads with uv before reballing. Go extra zoom under microscop and see horizontal and vertical lines if other track. If those track exposed, they get shorted after reballing
So I should have added once you have done the dry paste let it solidify then do a quick reflow with a bit of flux and make sure all the balls have dropped. then after lifting the stencil do another reflow with flux, will make everything symmetrical. The results you got looked much better though!
By drying the paste, mean literally squeeze a good blob of paste onto paper towel and squeeze out flux from the paste. Keep working it in paper towels until it has concistancy closer to bondo or playdough, than runny catsh*t. _Then_ apply on/through stencil, When you wipe after that, you can do that with a suitable squeege. It packs nicely and even, and doesn't go astray (as long as you keep the stencil in place of course). Very reasonable result 👍 That jig for keeping the chip and stencil in place, looks sweet af.
Dry you paste before you put it in the stencil! Kind of like kneading dough, have it in the paper towel and roll it into itself for about a minute, then you’ll have nice dry paste. And nice job! Keep it up, you content that help a lot of people!
Tried chopping a piece of wick, grab it with the hot tweezers and wick with that like a paintbrush in reverse. With decent quality wick that doesn't fray easily, its really effective and gives excellent precision in cramped areas.
Be VERY careful if you plan on pushing the chip out of the stencil by pushing on the big square “caps” they crack like crazy... I push the chip as soon as the balls stop being liquid so it doesn’t stick to the stencil
I'm here just to learn from you, Jason, but, maybe I can give you a tip? I made a class once, and was told to put a piece of glass (like the glass from a screen, or remove the glue tape from a screen film protector) over the stencil. It prevents the balls from spreading. Never did a reball again without it.
😮 I have never thought of that. I’ve been doing CPUs successfully for a while now but have settled with dryer paste and better heating technique. Thanks for the glass idea! I’m gonna give it a try sometime.
I’ve had terrible results using that stencil kit. Maybe you got lucky but mine the stencil doesn’t fit perfectly and can move just enough that the pads aren’t aligned anymore
dont give up bro but 350 for desoldering and soldering in the cpu is to much it can kill the cpu and you must let the cpu cool down befor you clean with alcohol or so the thermal shock can also kill the cpu :/
Hey all. I make decent money in my area replacing iPhone screens, batteries, doing basic repairs but I want to further my repairs by taking up micro-soldering. I've been educating myself here and there, but Ill be honest, haven't begun any hands on practice. My question for starters is, in terms of the expensive equipment, can I manage to do iphone repairs with just a 2032 micropencil, the FX951, a hot air rework station, and microscope. Is it necessary that I need the hot tweezers to do logic board repairs? Thanks!
No. Hot tweezers aren't required. They're handy because you can quickly remove components without heating the surrounding area. Great when you're working around the more sensitive areas (connectors, CPU, etc.....). They also double as a micro pencil. Downside, the tips are easily bent. The tweezers, the tips and the compatible solder station can be a bit pricey. And depending on the make, model and tip choice, they may still be too large to work in areas with little clearance.
@@OnYourSquare Damn, thanks for the reply. So I may have overreached with my starter material (me being a beginner and all) but I went ahead and invested in the FM203 that came with the FM2027 and FM2023 (the hot tweezers)... just bc it was on ebay for 550 new which seems like a good price. Is it reasonable that I just start getting into microsoldering repairs from self teaching and youtube videos? Or would you say taking a course essential?
ruclips.net/video/LjfORdSVjJk/видео.html Покраска алюминия. ruclips.net/video/iiN7rQsivKs/видео.html Самый простой гравер из 220 V ruclips.net/video/M-xHtBjJNKE/видео.html Проверка дежурить в ASROCK ruclips.net/video/NeWGLVJowtA/видео.html Ezp 2010 ruclips.net/video/DWuez9gNCBo/видео.html Ремонт LED
Wiping the applied paste wiped out the large pads, those won't have enough paste in them to make contact. I think you can't wipe these with a paper towel, just spudger.
Once you see all the solder melt when reballing. Let it cool and apply flux over the stencil, and give it another reflow. You will find the balls that didn't want to drop into place... Drop into place 😃
I saw Ben from Germany said that there is a chance to burn the short inside the cpu. maybe you can try that , right now you have nothing to loose . I think he did it with putting current in that line inside the cpu I'm waiting for your answer . thank you a lot im a big fan love yout work❤❤
in my opinion i must use unleaded soldering balls instead of leaded cream solder on cpu reballing such as laptop graphic card reballing else repair returns in 3 months guaranty time (my customer repair service guaranty).
Unleaded is environmentally safe but much more brittle. Leaded has a lower melting point, making it great for solder rework. It is also much more robust, so your repairs will last longer.
Hi ,when you were checking pins under cpu you did a mistake , you checked one in that wasn't short to ground ( the upper one) but the lower pin you checked was not short to ground actually , it was shorted to some other pin which was not GND . your cpu was most probably OK!!!!
Ha ha.. terimakasih lucu benar kamu. Saya kira teknisi dengan peralatan yang professional selalu berhasil, tapi kamu manusiawi.. gagal juga haha. I think a technician with complete professional tools always success in repairing the object to be repaired. ha ha... thank you.
Everything about ur videos is so interesting.u make me learn more,and let me believe u more by sharing this kind of video and letting us to know ur weaknesses. You are such a good teacher. May God bless you. I also learn from people comment under ur video. You may not be the best but believe me you are one of the best. I really love this video and ur previous videos. Thanks a lot.
Hi, Jason! How are you? Check my channel, you can find pretty much livestream videos with cpu reballing and swapping. Hope you'll find some tips and tricks.
When drying the paste was mentioned , they mean dry before hand the actual paste it self put some on a paper towel and press on it and repeat till u have a lump of nice dry paste I use this for bigger chips like baseband makes it easier .
Love your videos btw never disappoints
Super Video.Danke!
perfect, next time you will succeed don’t give up ... waiting for your next videos 👍🏻
I am the old follower of you brother many problem i solve by your method . You are the one who no hide anything on repair job . You are clean like mirror . Love from USA.
You're developing man, keep reballing more and more and more and then you'll be a master.
Just keep doing it more and more.
Been waiting for this
Oh dear 😷
This guy really knows his stuff. Amazing to watch someone in his zone and very cool with it. Good job Jason! Now I know that this is you, Jason Villmer. My job ID was 6535... nonie. 🤘🏽🙏🏽👍🏾😊😊😊
CPU have ground around all pads. Look carefully in microscope and you see that. What’s why you have a short. All missing pads need isolating used uv green mask before you rebolling.
Dmitry i had done it two times while doing A10, coverup those pads with uv before reballing. Go extra zoom under microscop and see horizontal and vertical lines if other track. If those track exposed, they get shorted after reballing
It is not necessary to add UV Mask to 'NC' pads. They're fine.
So I should have added once you have done the dry paste let it solidify then do a quick reflow with a bit of flux and make sure all the balls have dropped. then after lifting the stencil do another reflow with flux, will make everything symmetrical. The results you got looked much better though!
From one stream to another video :D
I really think I'm going to start streaming some of this stuff soon. :-)
Same! Lmao
I use wet paste all the time for reballing, All i do is set my hot air station to 250c and very low air flow, Very nice video :-)
That gilhoutine tho
By drying the paste, mean literally squeeze a good blob of paste onto paper towel and squeeze out flux from the paste. Keep working it in paper towels until it has concistancy closer to bondo or playdough, than runny catsh*t. _Then_ apply on/through stencil, When you wipe after that, you can do that with a suitable squeege. It packs nicely and even, and doesn't go astray (as long as you keep the stencil in place of course).
Very reasonable result 👍 That jig for keeping the chip and stencil in place, looks sweet af.
Dry you paste before you put it in the stencil! Kind of like kneading dough, have it in the paper towel and roll it into itself for about a minute, then you’ll have nice dry paste.
And nice job! Keep it up, you content that help a lot of people!
That s why i hate iphone cpu rebll becaus its such a hard work and well damage other components at the end. Good job jason 🌷
Tried chopping a piece of wick, grab it with the hot tweezers and wick with that like a paintbrush in reverse. With decent quality wick that doesn't fray easily, its really effective and gives excellent precision in cramped areas.
Be VERY careful if you plan on pushing the chip out of the stencil by pushing on the big square “caps” they crack like crazy... I push the chip as soon as the balls stop being liquid so it doesn’t stick to the stencil
Which alcohol you use???? Plzz reply
New to the channel, I absolutely love what you are doing, I'm a EE myself, keep up the good work, subscribed!
Jason i laughed so hard with that clip 😂😂. At least you improved at reballing. Great video my man
Will it work if we remove a cpu from another board and place it here?
Very hard working man.nice video
From India
I'm here just to learn from you, Jason, but, maybe I can give you a tip? I made a class once, and was told to put a piece of glass (like the glass from a screen, or remove the glue tape from a screen film protector) over the stencil. It prevents the balls from spreading. Never did a reball again without it.
😮 I have never thought of that. I’ve been doing CPUs successfully for a while now but have settled with dryer paste and better heating technique. Thanks for the glass idea! I’m gonna give it a try sometime.
@@ststele I hope to see you posting a vídeo with it 🤣🤣🤣
By the way, love your videos. Learned so much from you.
Wish the best for you!🤜🤛👏👍
I’ve had terrible results using that stencil kit. Maybe you got lucky but mine the stencil doesn’t fit perfectly and can move just enough that the pads aren’t aligned anymore
heya can't you get a good cpu of 1 of the donorboards ? and use it
dont give up bro but 350 for desoldering and soldering in the cpu is to much it can kill the cpu and you must let the cpu cool down befor you clean with alcohol or so the thermal shock can also kill the cpu :/
yap Yaaa what temperature and airflow is the best for cpu removal??thanks jay
What programs you uesd sir
Can you please send me the equipment names.
What does STS Stand for?
great videos, im just starting out glade to find an real tech and not a parts changer.
Hot air Station(How many degrees do you use heat and air Percent CPU?)Thanks
3:58 definitely no ball squeezage
Not using latex, inserting your tool... Hope you didn't catch something
lol!
You mean like, Coronavirus?
@@rodrigomaero with all these Chinese tools you never know
Hey all. I make decent money in my area replacing iPhone screens, batteries, doing basic repairs but I want to further my repairs by taking up micro-soldering. I've been educating myself here and there, but Ill be honest, haven't begun any hands on practice. My question for starters is, in terms of the expensive equipment, can I manage to do iphone repairs with just a 2032 micropencil, the FX951, a hot air rework station, and microscope. Is it necessary that I need the hot tweezers to do logic board repairs? Thanks!
No. Hot tweezers aren't required. They're handy because you can quickly remove components without heating the surrounding area. Great when you're working around the more sensitive areas (connectors, CPU, etc.....). They also double as a micro pencil.
Downside, the tips are easily bent. The tweezers, the tips and the compatible solder station can be a bit pricey. And depending on the make, model and tip choice, they may still be too large to work in areas with little clearance.
@@OnYourSquare Damn, thanks for the reply. So I may have overreached with my starter material (me being a beginner and all) but I went ahead and invested in the FM203 that came with the FM2027 and FM2023 (the hot tweezers)... just bc it was on ebay for 550 new which seems like a good price. Is it reasonable that I just start getting into microsoldering repairs from self teaching and youtube videos? Or would you say taking a course essential?
ruclips.net/video/LjfORdSVjJk/видео.html
Покраска алюминия.
ruclips.net/video/iiN7rQsivKs/видео.html
Самый простой гравер из 220 V
ruclips.net/video/M-xHtBjJNKE/видео.html
Проверка дежурить в ASROCK
ruclips.net/video/NeWGLVJowtA/видео.html
Ezp 2010
ruclips.net/video/DWuez9gNCBo/видео.html
Ремонт LED
electrofriend please tell me were do i get a power supply like yours
Wiping the applied paste wiped out the large pads, those won't have enough paste in them to make contact. I think you can't wipe these with a paper towel, just spudger.
Sir what’s the name phone board map you used please ❤️🇰🇼❤️
Once you see all the solder melt when reballing. Let it cool and apply flux over the stencil, and give it another reflow. You will find the balls that didn't want to drop into place... Drop into place 😃
I saw Ben from Germany said that there is a chance to burn the short inside the cpu. maybe you can try that , right now you have nothing to loose . I think he did it with putting current in that line inside the cpu I'm waiting for your answer . thank you a lot im a big fan love yout work❤❤
Why didn't you buy a new processor to solder?
in my opinion i must use unleaded soldering balls instead of leaded cream solder on cpu reballing such as laptop graphic card reballing else repair returns in 3 months guaranty time (my customer repair service guaranty).
Unleaded is environmentally safe but much more brittle. Leaded has a lower melting point, making it great for solder rework. It is also much more robust, so your repairs will last longer.
It will return in any way after a couple of months, waste of time, the problem is not usually at the balls
Tnx for sharing ur experience
You were _going to insert your tool_ . Was that a hot tip for the viewers? 😁
Yes but only the tip :D
@@ststele That's what she said. 😧
Joseph King to me last night 😆
What board view software you used?
Meza Tech TV flexBV
Very nice, well done! Nice video also😁👌👍
Love the ending with the garage door...😂😂😂
Guess who's back.... back again..,.
Hi ,when you were checking pins under cpu you did a mistake , you checked one in that wasn't short to ground ( the upper one) but the lower pin you checked was not short to ground actually , it was shorted to some other pin which was not GND . your cpu was most probably OK!!!!
Great video man
Nice try Jason... i hope the next one will be good can u give me the temperature/air for install the cpu? (again 340/350°C or less?)
Ha ha.. terimakasih lucu benar kamu.
Saya kira teknisi dengan peralatan yang professional selalu berhasil, tapi kamu manusiawi.. gagal juga haha.
I think a technician with complete professional tools always success in repairing the object to be repaired. ha ha... thank you.
Good job sir
👍❤Super ❤ 👍
Are you sure it wasn't one of those caps on the CPU that was bad?
Nooooooo, don't do this to me! This is supposed to be the conclusion and now you've given me another perfectly reasonable trail to follow. Thanks. :)
@@ststele Get your Quick fired up 🔥
Everything about ur videos is so interesting.u make me learn more,and let me believe u more by sharing this kind of video and letting us to know ur weaknesses. You are such a good teacher. May God bless you. I also learn from people comment under ur video. You may not be the best but believe me you are one of the best. I really love this video and ur previous videos. Thanks a lot.
Need your live streams
I think I’m peeling off the layers needed to get me streaming. :)
How far have you gone with the live stream project or it will be a surprise just a notification STS Telecom is live ♥️
Hey Jason, where's the video with the bread and jelly butter while you are pasting the flux solder on the CPU? :D
I think it's this one:
ruclips.net/video/rqtGVKDSPlg/видео.html
Good job but unlike results
No problem gohead
Thank for you
Measuring wrong pins
I couldent stop looking but i still going to buy a new pohne
Hii dear broo
I am your fan🙂🙂🙂
Awesome
hahahah loved the ending!!! In this line of work I also face these upsetting endings! Love you content and your humour! GREAT video
Great try Jason. There is always next time!
U r not drying properly u have to dry before applying reballing CPU or any ic is easy.......
never mesur when the bord is hot
like sr, thanks
Try next time to come Bom back to life 😊👍
Need more accurate on CPU put board my bro
If you weren’t successful you must be a shitty tech!..... no of course not, keep polishing your skills my brother, you’ll get the next one done.
u must upgrade your work go do a training en ligne with fonekong
Hi, Jason! How are you? Check my channel, you can find pretty much livestream videos with cpu reballing and swapping. Hope you'll find some tips and tricks.
At Least you change sh❗️t cleaning method you used before
😄
BAD IDEIA
Lol
500 hours later,,,,,ha ha ha ha
🤣