BGA Reballing and Replace Step By Step Full Process in Hindi (

Hello Engineers,
I'm Prosanta Biswas From Kolkata, West Bengal, India, and i'm an Electronics Hardware Design Engineer.
if you have any query feel free to contact me:
Email: [e-mail]
WhatsApp: [phone]
What is BGA (Ball Grid Array) and Why BGA is Needed?
BGA or Ball Grid Array is one type of packaging for Surface Mount Technology (where SMD electronic components are actually mounted or affixed on the surface of the SMT printed circuit board). A BGA package has no leads or pins. The Ball Grid Array gets its name because it is basically an array of metal alloy balls arranged in a grid. These BGA Balls are normally Tin/Lead (Sn/Pb 63/37) or Tin/Silver/Copper (Lead-Free).
Advantages of BGA over SMD
The PCB or Printed Circuit Board in today’s electronic devices and gadgets are densely populated with electronic components. The size of the Circuit Board will increase with increase in number of electronic components. In order to squeeze the size of the PCB, SMDs and BGA Packages are used because both SMD and BGA are smaller and slimmer in size and occupy very little space on the PCB.
BGA components provide better solution for many Types of PCB, but care is required when soldering BGA components to ensure that the BGA solder process is correct and is reliable.
BGA offers following advantages over SMD Components:
Improved PCB design as a result of lower track density.
The BGA package is robust.
Lower thermal resistance.
Improved high speed performance and connectivity.
BGA Soldering Process
During the initial stages, BGA technology was a matter of concern. People had doubts on solderability and reliability of BGA components. In BGA, the pads are under the device and not visible and hence it is necessary to ensure the correct process of soldering and inspection.
Today, BGA soldering techniques is tried and tested and has been proved and trusted to be very reliable. It has also been learnt that once the process is set up correctly, BGA solder reliability is mush higher than that for quad flat packs (QFP) or any other SMD Package.
BGA Rework / Repairing - Hand Soldering and Desoldering of BGA
Rework and hand soldering of BGA Packages is the toughest part. It needs practice to do the job. Let us understand Desoldering and soldering of BGA packages by hand
BGA Desoldering by Hand
The most common practice to desolder BGA is hot air. Here are the steps to desolder BGA Package using Hot Air:
Apply liquid flux on the sides of the package.
Preheat the package from both top and bottom. Heat can be given from the bottom using a preheater while heat from the top can be given using a Hot Air Rework System. Goot Hot Air SMD / BGA Rework System can be used here.
Now using the correct BGA Nozzle, give heat on top of the BGA Package.
The solder balls underneath the BGA package will melt. Pick up the package with a Tweezers OR using vacuum pick-up tool.
BGA Soldering by Hand
Again the most common practice to solder BGA is hot air. Here are the steps to solder BGA Package using Hot Air:
Once the BGA Package is removed, clean the pad and remove any excess solder from the board.
1.Apply Flux Paste (Not Liquid Flux) on to the pad. Paste flux will help solder balls to stick so that they do not fall or change position.
2.Place solder balls very carefully on the pad.
3.Apply paste flux to the bottom (soldering side) of the BGA package.
4.Carefully place the BGA Package on the solder balls.
5.Preheat and then apply Hot Air with Hot Air Blower from both top and bottom.
6.Solder balls will melt and get soldered.

[@brajeshmohanty2558]

being a software engineering student, it is very exciting to watch a hardware engineer doing his job u have done it effortlessly due to your hard work and time u have spent on it.🗿

[@rizkhan3368]

I miss doing this, moved on to other jobs, use to do this 2000 to 2003, that time there was no videos, had been trained by a senior Engineer who was leaving for us, he just showed me like this, and gave me some bad PCB boards to work with,
And voila was doing job alone after a month
I repaired so many Microprocessor based Electro surgical generators both old gen and new gen ones also , Light sources , and endoscopy video equipment and Cameras.

[@TeeArts23]

thank you . That was a wonderful video. I know nothing about soldering but your video was so clear and good to understand. Well done on a successful video

[@Electrobias]

I am very glad to read your comment, thank you for your support and keep watch the next video 😊

[@NRPAUL-pr9he]

PERFECT....... YOUR VOICE AND TIPS ALSO PERFECT. YOU ARE A COOL PERSON.

[@Electrobias]

Thank you for your support😊

[@default19in]

Thanks for such a nice tips .Good job 👍

[@Electrobias]

Thank you for your support😊

[@unknowngold]

Love yr video it give detailed information with clear video quality keep growing ❤

[@neerajkakar8104]

Excellent ! Very nicely explained.

[@brandongarcia2738]

Fantastic work🙌🏽

[@Electrobias]

Thank you for your support😊

[@Thugnigar]

Very insightful!!!

[@psychedelicfungi]

Great video. Just wish I knew Hindi!

[@elikamil7651]

thank you very much for the good tutorial sir..

[@Electrobias]

Welcome! Thanks for supporting👍

[@shakeelashraf1100]

GOOD INFORMATIVE VIDEO WELDONE BROTHER

[@Electrobias]

Thank you for your support😊

[@harpreetkaur-yu7ce]

Thanks its very informative

[@Qwirey]

thanks, bro, for perfect demonstration and i hope if you can make one the same in English that will be great

[@election4096]

ऐसे ही लगे रहो कामयाबी एक दिन कदम चूमेगी

[@Electrobias]

I'm feeling motivated to read your comment ,thanks for supporting🙏

[@mdwajeed5172]

Sir g app ka bahot bahot shukriya app ka work bahot hi baddiya hai thanks

[@Electrobias]

Thank you for your support😊

[@dbalaji1314]

Good work sir 👍

[@Electrobias]

Thank you for your support😊😊

[@ryjacrafts4797]

its amazing how you could pull this off without a bga rework station.

[@fodillll]

Hello, What temperature do you work at or use?
Greeting

[@sol8796]

Excelente explicao . Ganhou mais um inscrita. Gratidao

[@mahmoudsorour01]

Perfect 👌🏻

[@celiocamilomarcian]

Congratulations 👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻

[@qadeerledtv5435]

Good video 💯💯💯

[@varmathu]

Wow Vary nice job bro

[@Electrobias]

Thank you for your support😊

[@rajeevkumar-hk1bj]

Sir Great 👍 Great knowledge Thanx 👏 Sir aap ne microscope kon sa use kiya hai please 🙏 Tell me

[@Electrobias]

I have used a mobile micro camera,
Thank you for watching ❤

[@sashi_88]

When ever your are de soldering and soldering. If you keep a dummy IC chip behind the component it will retain heat and components would easy remove. Same way if you keep little bit big size IC chip while soldering it will protect from pcb bulge and semiconductor damage.

[@digital945]

what do you mean by dummy ic....are you saying that... place a damaged ic at he back side of pcb, please elaborate sir

[@Electrobias]

you are right.
Thank you for watching 🙂

[@user-yv9tv9if2q]

Mind blowing ❤

[@Electrobias]

Thank you for support👍

[@HanglockGaming]

Bohot baria vhai

[@Electrobias]

Thank you for your support😊

[@shorts8638]

Wow unbelievable

[@Electrobias]

Thank you for your support😊

[@khalilkh7389]

Perfekt well done

[@Electrobias]

Thank you for your support😊

[@sajeed7818]

Super bro

[@prasa9]

Thank you sir very good teaching.

[@Electrobias]

Thank you🙏

[@feroztejani1974]

Very nice and decent work

[@Electrobias]

thank you for your valuable comments and support👍

[@praveentikekar9182]

I worked in cnc maintenance and Kuka Robotics and Fanuc Robotics maint. field.

[@Electrobias]

Great👍,
Thank you for watching 😊

[@mohammadhafeezkhanraja4758]

I like your work

[@Electrobias]

Thank you for your support😊😊

[@sajeed7818]

I like your skills wow super

[@Electrobias]

Thank you for watching ❤

[@satishchatole400]

Great great sir g

[@Electrobias]

Thank you for your support😊😊😊

[@luiscarlosmarques3946]

Good technic.
Tks.

[@Electrobias]

Thank you for your support 😊

[@anilkushwah8571]

World class guru ji thanks

[@Electrobias]

Thank you for your support😊

[@shafi.j]

You are great

[@Electrobias]

Thank you for your support😊😊

[@somadas7224]

It's very helpful 👍

[@Electrobias]

Thank you🙏🏻, I am very happy to hear that😊

[@user-cb2wl7nd5n]

good luck

[@awesome2675]

Can u repair microsoft surface pro 5 processor short problem

[@ziadfawzi]

Thank you so much.

[@Electrobias]

Thank you for your support😊😊

[@gamernerd7139]

@Electrobias Can you enable automatic English translation on your videos. This is usefull for any beginer from anywhere in the world.

[@Electrobias]

i will try,
thank you for the support, you have shown, or as always....thanks for watching

[@smt_assembly]

good job

[@Electrobias]

Thank you for your support😊

[@user-hk1pc9ju8x]

Good. Sarvise 🌹🌹

[@Electrobias]

Thank you for your support😊😊

[@ranababar9240]

sir maine china se universal stencil mangwaya hy paste se reball karta hon ball bareek banta hy kya stencil ki thikniss yani motai ka bhi frq hota hy ?

[@Electrobias]

The thickness of the stencil is a critical factor that plays an important role in the process of reballing a BGA IC. It is essential to use a stencil of the appropriate thickness to ensure a successful reballing outcome.
Thank you for your support and keep growing up! 👍🏻
I am sorry being late on replying.
thanks for watching.

[@ranababar9240]

@@Electrobias Thanks dear brother

[@ykamaleshwarsingha4833]

Are you available to gmeet for a project discussion?

[@elavarasanputhinan772]

pls tell your microscope model and approx price

[@singhatechnology6172]

Thanks u sharing small thinks it’s helps lords

[@Electrobias]

Thank you for watching😊

[@satyendranathnandi3188]

Very nice Sir

[@Electrobias]

Thank you for watching and support😊

[@RemDIMBAY]

Отличное видео, давно хотел задать вопрос, а какой флюс Вы использовали?

[@Electrobias]

спасибо за ваши ценные комментарии, Я использовал паяльный флюс "AMTECH NC-559-ASM".

[@dmitrye9887]

вазелин

[@powermasters884]

Отлично! Интересная идея со скотчем, какая температура на фене?

[@Electrobias]

The temperature of the hot air gun is 380 degrees Celsius.
thanks for watching.

[@edinaldobatista5770]

boa aula professor🤖📡

[@Electrobias]

Thank you for watching😊

[@RsBGroups]

So we can recall solder with smd rework station?

[@Electrobias]

yes ,you can do.
Thank you for your support.
I am sorry being late on replying.
And as always.... thanks for watching.

[@lokeshnogiya4270]

Do you do precise soldering?

[@lokeshnogiya4270]

For track line

[@abbasmohammadbeygi2055]

Gooooooood

[@Electrobias]

Thank you for watching ❤

[@user-up3wb9iv7r]

Magnificence

[@Electrobias]

Thank you for watching😊

[@megaraitei]

Maybe post links for the tools you use, like the flux, the tweezers, the soldering iron / tip, etc

[@Electrobias]

WhatsApp me [phone] I will explain that.
Thank you for watching ❤

[@pakkiarajahbaheerathan8280]

How many heat & sir setting with hot air gun sir this ic rebelling & removing sir pl explain me

[@Electrobias]

thank you for your valuable comments👍
i'll do in upcomming video.

[@ALMIGHTYMARVS]

Thanks a lot

[@Electrobias]

Thank you for your support😊

[@nicoladeligio9325]

Ciao quale temperatura usi per il reballing

[@sanjaykarmali2967]

Blower kon sa use krte h aap

[@Electrobias]

I've used the 'SUGON 8610DX' hot air blower.
m.indiamart.com/proddetail/sugon-8610dx-ed-display-lead-free-smd-rework-station-23858781462.html

[@ankushkumar-dy8qd]

will reballing in home theater will solve display output

[@Electrobias]

Yrs,
Thank you for watching👍

[@ankushkumar-dy8qd]

@@Electrobias how much will it cost to do

[@tanujsharma6053]

sir apse bohot sikha but 1 error in this video ki fitting k baad pura paste bahar nahi niklega iske liye petrol ko hair saloon spray mai dalo and jab apki id garm kare to use 30 to 50 digree khada karo fir petrol dalo taki woh andar sai pura paste jo heat ki wajah sai liquid hoga woh beh kar bahar ahh jayega agar aap ye nahi kartay hai toh paste k jel form mai hone ki wajah sai waha dust ayegi or short bhi ho sakta hai petrol hi is liye ki petrol thanda nahi hoja jaise ki alcohal or petrol jyada garam hota to evaporate ho jata or garrenty ki aag nahi lagegi

[@Electrobias]

WhatsApp me [phone] I will explain that.
Thank you for watching ❤

[@user-cb2wl7nd5n]

good

[@Electrobias]

Thank you for your support😊

[@salimshekh8795]

Bhai mujhe ye stancil chahhiyye kaha milenga

[@ankq1q2]

Sir , mera laptop me processor aur mother board me current nahi aaraha hai bolke local shop walo ne lauta diya kya aap use reballing karke thik kar sakte ho

[@Electrobias]

You can text me on WhatsApp [phone],
Thank you for watching👍🏻

[@bikashdas3216]

Awesome Job, Sir.👏👏👏
Apni ki bangali?

[@Electrobias]

Haa aami kolkata thaki,
Thank you for your support😊

[@pukesey4604]

ok good thanks

[@Electrobias]

Thank you for your support😊

[@adservicechannel]

mantap suhu nih 👍

[@Electrobias]

Thank you for watching😊

[@Fish0909]

内容不错🎉

[@Electrobias]

Thank you🙏

[@lunaramkatariya196]

Thanks

[@Electrobias]

Thank you for your support😊

[@RsBGroups]

What was that liquid to Clean up

[@Electrobias]

i've using Isopropyl Alcohol, Isopropyl alcohol is used to clean printed circuit boards after soldering to remove flux residues and other contaminants, leaving them clean and free of debris.
Thank you for your support.
I am sorry being late on replying.
And as always.... thanks for watching.

[@Sidg2]

Laptop nvidia GPU reballing repair ka kya minimum charge hota hai normally ?

[@Electrobias]

Laptop CPU/GPU BGA ic Reballing and Replacement I'll charge 1500-2000 INR.
Thank you for watching 🙂

[@Sidg2]

@@Electrobias Thanks for quick reply.
I have Dell XPS 15 (2012) with 2gb nvidia gt540m GPU. There is black screen issue even Dell logo is not showing on boot. I give it to two different repair shops, after checking both said their is GPU issue. After checking 1st shop charging Rs1800 and 2nd shop is charging Rs800. Why their is so much difference for repairing a same GPU issue ?

[@Electrobias]

The graphics card is not required when the laptop boots, Dell logo not showing up is not a graphics card problem there is some other problem in your laptop. let a skilled technician repair your laptop.

[@teknisir3668]

👍

[@Electrobias]

Thank you for your support😊

[@shadrajput5680]

Bhai ye part kaha milte hai delhi mein

[@Electrobias]

Contact me with [e-mail]
Thank you for watching😊

[@humdardi.]

👍👍👍👍

[@Electrobias]

Thank you for watching😊

[@user-kimo733]

You're really a creative and hardworking person, but, my friend, there's a liquid welding that you can do without those welding granules with liquid welding. Thank you

[@costasconstantinou3696]

What kind liquid welding ?

[@Electrobias]

Thank you for watching

[@mrlovely9365]

@@costasconstantinou3696 he means soldering paste liquid type

[@skyvalex8770]

Ami kolkata e tahki , amr mobile poco x3 dead hoye geche , ota naki reaballing korle fix hobe , apnara ki cpu reballing koren mobile phone er ??

[@Electrobias]

Tomar contact whatsApp number ta amai email kore dau aami tomai contact kore nebo, [e-mail]
Thank you for watching👍

[@skyvalex8770]

@@Electrobias ok thank you , amr CPU reballin r video dekte khub bhalo lage😁

[@avnerabulash]

Make subtitles in Hebrew as well. Thanks

[@Electrobias]

thank you for your valuable comments👍
i'll do.

[@rodrigomanoel3844]

Please temp of soldering station

[@Electrobias]

You can use 350C to 380C.
Thank you for your support 🙂

[@Machinecraftsman]

What's the temperature?

[@Electrobias]

You can use 380"C to 420"C for BGA Ic's replacement process.
Thank you for watching😊

[@mukeshkoli4672]

Sir ball banane ke liye ppd use Kare to

[@Electrobias]

Oovi uses kar sakte ho, lekin ppd soldering paste se thora difficult hai.
Thank you for your support😊

[@mdali-ze9fx]

I have few pcb to repair.. But how can i get in touch with you

[@Electrobias]

Thank you for watching😊
You can send your contact details in this email: [e-mail]

[@faizanindian_rapper3138]

Thank you ❤️

[@Electrobias]

Thank you for your support😊😊

[@petetirambabu3047]

Please add how to desoldiring this items

[@Electrobias]

Please see the full video, it's soldering and de-soldering complete video.
Thank you for watching😊

[@suriyaprakashr778]

Temperature and air point

[@Electrobias]

You can use Temperature 380°C to 420°C, and air little bit high

[@JesusJimenez-oq7xl]

El problema de ese integrado que es muy caro lo mosco que comprar el equipo !

[@jasmenelee]

Please send the source of BGA reballing Stencils

[@Electrobias]

WhatsApp me [phone] I can provide you a good quality BGA Reballing Kit .
Thank you for watching ❤

[@vlogandgaminhtv6411]

Vĩ làm chân mua ở đâu ạ

[@Electrobias]

I don't understand what you say.
Thank you for watching😊

[@sajjadmobiles4344]

Ic ko pcb pr drag ni krty

[@Electrobias]

Yes,
Thank you for watching😊

[@SwingMotor]

Reballing mtlb

[@Electrobias]

Reballing is one type of BGA Ic's ball placement process.
Thank you for your support😊

[@bhaskarchatterjee3069]

প্রশান্ত বাবু, আমার একটা Intel DH77EB Motherboard এর বিজিএ আইসি খারাপ আছে বলা হচ্ছে। এটা কী আপনি ঠিক করে দিতে পারেন? বোর্ড চালু হচ্ছে না।
অনুগ্রহ করে বিশদে জানাবেন।
সবাই এই কাজ পারবে না। আর আপনি না করলেও আপনার জানা দক্ষ টেকনিশিয়ান জানা থাকলে দয়া করে জানাবেন।🙏

[@Electrobias]

You can call me at this number [phone]
Thank you for your support 🙂

[@deepaktoggi6160]

.. इतना मगझमारी क्यों भाई इससे आच्छा आईसी को ही बडा कर देते तो किसि के बाप का क्या जाता. और इतना सब करके टेकनिसियन को बाहर कि दुनिया मे एक चपरासि से जादा कि किमत नही है. इससे आच्छा की एक पान कि दुकान ही लगा ले इससे जादा की कमाई होगी.😃और उपर से टेन्शन अलग.

[@Electrobias]

इतना समय देने के लिए धन्यवाद.

[@Augustine_gameplay]

Cj

[@ronakmulticare9531]

VGA IC hota hai.BGA nahi

[@Electrobias]

BGA (Ball Grid Array), thank you for watching😊

[@MastercraftKARIGAR]

Kon sikhaya Bhai tumko 😂 dhakka marna.

[@Electrobias]

You can try this way

[@MastercraftKARIGAR]

@@Electrobias my style is lift ,solder liquefy just lift no worries

[@DJ-sp8ek]

PCB on karke dikhaya Nahin to faltu Mein video Banakar kya fayda

[@Electrobias]

Sure, I checked this PCB and it is working very well,
thank you for watching this video.

[@constantinnegut9009]

cut off , wrong tehnology you spread wrong information

[@ryzenstudiokinnaurindia5714]

You spread wrong statement 😅

[@constantinnegut9009]

IT is no tehnology here, but some tricks to reball with direct heating stencil.There are more reliable way to do this, but i like the handyquality.