Ultrasonic cleaner for repairing Macbook logic boards.

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matrix.to/#/#rossmannrepair:matrix.org
Let's get Right to Repair passed! gofund.me/1cba...
We repair Macbook logic boards: rossmanngroup....
👉 DISCORD chat server: matrix.to/#/#rossmannrepair:matrix.org
👉 We sell Crest ultrasonic cleaners!
● Crest CP500HT Ultrasonic cleaner: bit.ly/2iv3aci
● Branson EC cleaning fluid: amzn.to/2cKlBrp
👉 Rossmann Repair Group Inc is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com
✖ Buying on eBay? Support us while you shop! www.rossmanngr...
✖ Scroll down to find equipment we use
✖ Buy a right to repair mousepad or t-shirt! bit.ly/2eOkg8G
⊙ Need help? Check out our forum at www.rossmanngro... where we answer Macbook logic board repair questions for $29/mo.
✖ Repair Service:
▶ Local to NYC? Our store offers free estimates on all Macbook problems. bit.ly/Rossmann...
▶ Outside New York? We provide service to the entire U.S. via mail-in service! bit.ly/Rossmann...
👉 Are you a business looking to outsource board repairs? Open a business account with us to receive wholesale rates. www.rossmanngro...
..........................
👉 Do you have an existing store that offers Macbook repair? Want to get into board repair? Check out our 1 on 1 tutoring sessions where we teach board repair: bit.ly/1on1Tuto...
✖ TOOLS USED:
● Flux: bit.ly/2cYIx7t
● Solder paste: bit.ly/2epK1JE
● Soldering Iron: amzn.to/2cKkMyO
● Preferred tip: Fine: amzn.to/2d5MgPn Flat: amzn.to/2xgrx6a GPU wicking: amzn.to/2w8chtB
● Micro Soldering Pencil: amzn.to/2d5MWUP
● Micro soldering tip: amzn.to/2eYrF4a
● Quick 861DW hot air station(UNDER $300): bit.ly/quick861dw
● Hot Air EXPENSIVE: amzn.to/2cYI6tY
● Tweezers: amzn.to/2d5NBpi
● Multimeter: amzn.to/2qtbkKd
● Multimeter Probes: amzn.to/2cKkvMh
● Fume Extractor: amzn.to/2d5MGoD
● Microscope: amzn.to/2iLrE16
● Microscope LED light: amzn.to/2d5Mh5T
● Solder: amzn.to/2cKkxUp
● Desoldering wick/braid: ebay.to/2gfKqC1 --- JESSA JONES' FAVORITE WICK!
● Crest CP500HT Ultrasonic cleaner: bit.ly/2iv3aci
● Branson EC cleaning fluid: amzn.to/2cKlBrp
● Jumper wire THIN: amzn.to/2eqF5T7
● Jumper wire THICK: amzn.to/2eAJ5AU
● Nitrile gloves: amzn.to/2iUfumS
● CHAIR: amzn.to/2vu8Mvy
● On-screen Bench PSU: amzn.to/2i0G8MI
✖ RECORDING EQUIPMENT:
● Work camera: amzn.to/2QjHnt0
● Home camera: amzn.to/2eAH0oT
● Work microphone: amzn.to/2e74PVF
● Home microphone: amzn.to/2xfampC
● Microscope camera: amzn.to/2icVQoG - mine is DISCONTINUED, this is the closest one I can find.
● HDMI capture: amzn.to/2iyGcle
✖ Boardview software used: pldaniels.com/...

Опубликовано:

5 окт 2024

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Комментарии : 513

@rossmanngroup 7 лет назад

Thank you to everyone who made a purchase on eBay via our affiliate link at rossmanngroup.com/ebay for helping support this type of content. Your viewership is appreciated and as always, I hope you learned something!

@fuckugplus 6 лет назад

Louis Rossmann you know at some point an idiot will enter in your shop with a motherboard smear with toothpaste because you said Crest was doing some cavitation, but he couldnt figure out what's up...

@atlys258 3 года назад

@@fuckugplus Oh my gosh all I can imagine is that customer saying something about "fighting cavities" and I'm howling 🤣😂

@Koomoa Год назад

I can not find Branson EC 1 quart for anything less than $70. Did the company go out of business? If so what alternatives would you recommend?

@mexifon 11 месяцев назад

what id I just wanna use it once in a smartwatch? the jewellery cleaner would work?

@Perplexer1 8 лет назад

This guy should be a comedian, lol. I'm not in any kind of a repair business but I just watch these videos for the constant foul-mouthed comedy.

@jamesclarin5920 8 лет назад

Thats how genius guy brains work bro.

@vincentgarcia6231 4 года назад

Same! Lol

@RoadRunnerMeep 9 лет назад

It's sad that many people don't know of your channel Louis. I find myself drawn to every single one of your videos. They're a wealth of information. and they answer question after question of repairs just by listening to you

@rossmanngroup 9 лет назад

***** Is that it is, I don't have much time for advertising nor the money for full time social media promotional staff. As long as it gets to the people who really need it that's all I care for!

@RoadRunnerMeep 9 лет назад

Well you've certainly inspired me into a lot of things and im hooked on your videos. They're very educational and to the point. No bullshit just answers. Ideally think you should have a link to a QA in your description though to answer all the common questions. Would save your some hassle i think

@JAYRAY00 9 лет назад

Some customers are so pushy to get their phone back, they don't consider that the longer you work on their phone, the higher quality the repair, and better value for money. Instead they'd rather rush you which means more chance of you failing. I had a customer who was calling every 15mins, and after the 3rd time I just reassembled the phone and returned it to her saying I was unable to fix it.

@cinciregularguy 8 лет назад

What the fuck you mean I cant clean my cat in it... lol

@skeggjoldgunnr3167 7 лет назад

oh! - but you CAN!

@darriensmith12 9 лет назад

"I am Louis the practical repair guy, not bill nye the fucking science guy"... perfect comeback

@jackfrazer576 8 лет назад

Lmao

@arameh 8 лет назад

bill nye is not a scientist though

@skeggjoldgunnr3167 7 лет назад

ha! bill nye is just an outspoken militant atheist with an agenda - so i guess that's qualification enough.

@S730SD 7 лет назад

He's also a cheesy propagandist for Fat Al. Not the best approach to science, really.

@Limeayy 6 лет назад

LOL

@dustins5487 7 лет назад

I'm just amazed at the variety of goods his Deli seems to sell.

@JamezGrimm 2 года назад

I’ve been a fan of this channel for years, and I can’t believe it took me so long to get started, especially with all the info Louis has been putting out.

@imnutrak130 Год назад

same, we were blind to his blessings until we grown up and realise he told us his pains here to save us some pain

@victormwangi1908 8 месяцев назад

12:38 @@imnutrak130

@misterhoudi2824 10 месяцев назад

My man Louis Rossman is giving us free advices on how to repair and fix the smart way through his experience and knowledge, I salute to you! Hope we meet up one day!

@andrewa6137 8 лет назад

The reason you use the tray is because with out it the object your cleaning is laying against the "hull" or whatever u want to call it the tub or hull that holds the liquid has the transducers mounted directly too it they excite the liquid to the point of cavitation. So if there is something directly touching it that close to the emitter of the transducer it causes alot of reverberation and stresses the transducer much more effectively shorting the life of it by about half or more. bottom line u need a certain amount of space from tub. =) loved the video man I'm going to check out what else u got.

@rossmanngroup 8 лет назад

Thanks for the explanation, I learned something!

@reffle0 7 лет назад

The reason you don't want the board touching the bottom is because it will dampen the effect. It the same effect as if you put your finger on a speaker cone.

@MRSODAMAWSOME 8 лет назад

how many times can u reuse the water and cleaner?

@rossmanngroup 8 лет назад

until it looks nasty

@dadillydog 7 лет назад

The instructions on how to move the Logic board in the tray were unclear, I ended up re-balling an SMC.

@JasonWasko 8 лет назад

Dude - You rock! I am just embarking into a home computer repair business (aka - starting to charge) and I am so glad I found your channel. 👍👍👍

@rossmanngroup 8 лет назад

+Jason Wasko Thank you!

@nicholas_8617 7 лет назад

Holy crap, this guy cracks me up. Was not expecting that from an ultrasonic cleaner video.

@ThatFinchGuy 8 лет назад

What if I only have 102 ml. Of cleaner???

@rossmanngroup 8 лет назад

+Hugo Trujillo then you're fucked

@AxelWerner 8 лет назад

substitude it with cat piss

@mrkv4k 6 лет назад

You can use 1 more ml of destiled water.

@ChrisLeeX 9 лет назад

I friggin squirted milk out of nose laughing at "I am Louis the practical repair guy; I am not Bill Nye the fucking science guy", lolol

@patrickdwyer320 8 лет назад

I dunno why I can't stop watching your videos Louis. I'm not even working on my mac anymore and I can't stop watching. When I work on lesson plans at night you are my television. If mac repair slows down consider a talk show, radio, or anything else where you can just rant about shit for hours. God Bless! BTW Fuck L2 computers! (they apparently have shitty chips, or they are thieves or something, I didn't watch the videos... fuck em.) Also, Louis, your Jaeggermiester mac repair video totally inspired me to work on electronics drunk! I'm 0 for 2 at this point, and boy is my A1286 fucked but in my journey to repair it I found your channel so I feel like it was a good trade!

@Loganopterix 7 лет назад

Louis, I just wanted to thank you for this video. I followed your instructions to the letter on 4s for data recovery (sweet old lady wants her pictures) severe corrosion near A4 wouldnt boot past some nand error. Did what you said and now it boots. backing up on itunes and she got her data back. This thing is gonna be a cash printing machine compared to trying to make due without it and the methods you describe. Tim Herrman directed me to an awesome trusonik machine last week and i got some branson today. This has made my whole week man.

@TheExileFox 8 лет назад

this reminds me of the process used when etching boards at home. though very different liquids are used but the process is similar.

@JMBTV3 9 лет назад

Thanks for the info! I've been repairing cell phones and laptops for about 7 year and have been wanting to expand into water damaged products for awhile.

@taylarox1000 7 лет назад

dig all your videos m8, learnt heaps bro. here in Australia an IT guy wanted to charge me $1100 to repair shorted 5volt usb rail on my MacBook pro logic board everything works perfect bar that what a rip off huh picked up a logic board for $200 replaced it myself sweet as .gonna fix the old one myself and sell it for $200

@LoveDaShare 9 лет назад

Man this is pure gold i have only found you yesterday, but i can't stop watching you videos keep up

@littlejack59 2 месяца назад

I searched for more information about ultrasonic cleaners for automotive and general use and ended up stumbling onto an old video of Louis Rossman having a mental breakdown over people not knowing how to use said ultrasonic cleaners

@HeirloomReviews 7 лет назад

LOOKS LIKE A DEEP FRYER

@cinciregularguy 8 лет назад

Hey louis, just one last question.. Can I use it to clean my bong?

@claudiodiaz9752 8 лет назад

Dan Mc Surely you can.

@ChistianLehman 7 лет назад

ya know I just I just found this channel and I haven't subbed because of the wealth of valuable information (of which there is plenty). rather I've subbed for belly laughs I get from listening to this guys rants. thank you. makes my day.

@PiezowDimD 7 лет назад

Why a tray ? The bottom is like a speaker membrane, with impedance matching. A board at the bottom will limit its proper movement, generate harmonics, increase wear, etc.

@iviaverick52 8 лет назад

I've been repairing electronics for years. How have I never seen your channel!? Definitely subbed, great info.

@txthetech 9 лет назад

Very informative! I like your style and presentations. You make me crack up but I still learn something new / learn some tricks with each of your videos. Sub.

@rossmanngroup 9 лет назад

Thanks!

@TomKristiansen 8 лет назад

Now i learnd a lot of this video, and why you use the utrasonic, thanks Rossmann.

@AdamWyson 9 лет назад

Had to stop the video 2 minutes in because of his F bombs and before you judge me, the majority of his bombs were completely unnecessary and i have young kids and a wife who does not like the F word. I'm not mad, just wanted to let you know that a very simple change, no swearing, would gain you at-least 1 more subscriber without losing any of your current ones.

@rossmanngroup 9 лет назад

Such is life.

@rossmanngroup 9 лет назад

Thank you!

@JAYRAY00 9 лет назад

True.

@silver60618 9 лет назад

get over it adam..seriously?? U came to youtube looking for a way to fix your device for free, and are offended at the way the presenter speaks? The problem is not the presenter, the problem is your homelife privacy

@andywaynebrooks 9 лет назад

As someone who swears and normally isn't bothered by it i have have to agree with Adam on this one. Using the F bomb in a video like this is out of context, unexpected, shocking, and just not cool. Im unsubscribing from your channel and will be giving my time and attention to others.

@silver60618 9 лет назад

Hey Louis, long time fan and customer. Vids are hilarious and fun to watch. Just my experience, I bought the crest/Branson u suggested. I found working at 70 degrees, 150-170ml of Branson is better. As u said, do not skull fuck the board, no more than 10 mins total. Also, to those about to drop $1k on this machine, it cleans the mobo long term, u can get the same effect with toothbrush/alchool but maybe miss spots, that will resurface later. Long story short, this ultrasonic cleaner, will not fix a dead mobo. if it can be repaired by cleaning, this is the way to go

@CHIBA280CRV 7 лет назад

Some people just don't get it !! Gallon distilled water ,103 ml of the Branson. Let heat go 60-65 c* , put board in at 1 minute per side , 99% alcohol , air dry thoroughly and test ? got it.....

@saulns7159 7 лет назад

JOGO tldr

@tono_01 7 лет назад

Maybe you know, what to use if I cannot get Branson EC in this country?

@AA-xm7rt 5 месяцев назад

Today I received mine 2 months after seeing this video. I have all the functions and I will do everything like you said because I'm scared you'll be mad.

@NoferTrunions 29 дней назад

Cool demo about cavitation is to hold some aluminum foil in the bath for 10-20 seconds, remove and show all the micro pin holes that were blown thru the foil. In that light, I was trying to clean clogged print heads and because of the fine structure of them, I believe the above phenom was killing them. Then I read that they could be clean with around 90kHz ultrasonic frequency. You mentioned a cleaner that sweeps the frequency and never got back to that. Would like to know more about that and it would be nice if there was user control of frequency and maybe even programmable.

@johnfranks 9 лет назад

You can bag the board in a ziploc with alcohol (or whatever cleaner), squeeze out the remaining air, then drop it into the tank. Cavitation still occurs, you eliminate the hazard of fire or explosion using volatiles in a US cleaner, no chance of cleaner or water residue if you aren't use a water based solvent, requires less solvent.

@314sami 6 лет назад

I just found your channel via EEVBlog and have watched some videos. This one was hilarious because you sound different and you explain things like you would to a three years old kids :D Thanks for the good videos and the occasional laughs!

@davidjeter5067 Год назад

I'm going to be getting one of these machines soon, have wanted one for a long time but really couldn't afford it. Went to welding school and now as a welder can afford my expensive toys 😊

@FrugalRepair 9 лет назад

Hi Louis, Thank you for the very helpful videos! I greatly appreciate them. One question, do you take the heatsink off the logic boards before the ultrasonic cleaning or do you leave them on for the cleaning?

@rossmanngroup 9 лет назад

dmmaker Take them off!!!

@GregLangford89 9 лет назад

I really enjoy watching your videos, very informative and straight to the point. Keep up the good work Louis, it's hard to watch someones channel and trust what they say these days but you hit the nail on the head.

@grahaofficesolutions7843 7 лет назад

Hi Louis, thanks for this video and sharing your knowledge on the ultrasonic cleaner. I have a question. Branson EC is not available for me (in Bali), could you point me to some alternatives? Thanks in advance...

@benfalk4267 10 лет назад

as a side note to keep anyone from blowing something up, don't use anything flammable or with a flashpoint. the digital version of this cleaner is nice too. it's about $50 more. very easy to get exact settings and it also adds a degas mode. and if you want to fill it, branson recommends a 3% solution. I fill it with 1.5 gallons of distilled water and put 170 ml of EC in.

@MattsHausofTechSocorro 9 лет назад

Louis, Thank you for existing! I have been doing this same kind of work for about the same time as you say you have, but only recently went through all the goddamn red tape to open up a shop. Long story short, ive been working out of my house and because of my new venture cash has become a bit scarce. I came across this post while researching a DIY Ultrasonic cleaner due to the shortness of funds at the moment and because of this post am abandoning that idea completely. I thank you for existing because youve decided to just say what we've all been wanting to say for years. i know exactly how you feel. Some of the customers that have brought me their laptops or other random electronics to fix are complete and absolute morons with the unreasonably short turnaround expectations or the fact that they as you say "Skull Fuck" their shit and have unreasonable or simply unrealistic expectations. So thank you for the information and thank you for just saying to the plebes that they need to stop fucking up their shit if they expect people like us to care.

@LLYoutube565 8 лет назад

It pours the 103ml in the machine.

@acidreign0911 8 лет назад

and it gets the hoez?

@EristiCat 7 лет назад

How often does the liquid need to be changed? Every board? Every 10? Every week?

@icer9310 7 лет назад

Ultrasonic cleaners use ultrasonic frequencies at very loud levels that you can't hear and produce undertone frequencies. If you are sitting right next to it, please check it with a decibel meter to make sure it isn't so loud it is going to damage your hearing without hearing protection. Although some of the main frequencies used by ultrasonic cleaners may not be damaging, some sympathetic frequencies can be.

@mfgunit 8 лет назад

I got a crest 1/2 gallon machine for cheap($100) to repair Iphone mother boards on the side, I also got my Branson EC and today will see how well it works.

@rossmanngroup 8 лет назад

remember to remove the shields from the iphone before starting!

@mfgunit 8 лет назад

Thanks, I appreciate your videos, and even your hilarious tantrums :)

@randyskidmore8940 7 лет назад

Lucky you I got my branson EC today and surprise I ordered Branson GP instead. So gotta send it back and begin the waiting process again.

@KM-rp8iq 9 лет назад

How often do you need to change your Ultrasonic cleaner fluid? Or how many board runs can one fresh mixture last for?

@imagiro1963 Год назад

It was funny to look after all the video , but I was confused a little bit .... Could you explain what's was really measurements system and also why you didn't flip around the board eight times, four for each side?

@GabrielRodriguez-um8fi Месяц назад

Hi, thanks for the vid. The link for the crest machine is broken

@shavi72 10 лет назад

As always great video and very informative, there was one thing I didn't agree with you about, the part where you put the board into 99% alchohol - why would you want to get rid of the distilled water? Since distilled water is purified and does not contain any impurities, it is unable to conduct electricity? is it because of the Branson EC?

@DoctorBeees Год назад

good question

@electrolatif Год назад

I drink coffe and watch your videos Louis, i know this video you posted 8 years ago💡💡💡 but I'm still learning from you. I am waiting for new videos in new PLACE🤓🤓🤓

@UnyieldingVigor 7 лет назад

Well I guess I'll be buying one of these crests in the near future. I just spent 5 hours on a razer repair nightmare and then right in the middle of ultrasonicing my cleaners transducers quit. totally dead, and now this board doesnt work. First time I ever killed a board in an ultrasonic.

@08Ultrasonic 8 лет назад

Louis, why do you flip the board over in to 4 different orientations? If there is only one ultrasonic transducer inside the machine, you'll only need to put it in to two different orientations. If there are two, you don't need to change the orientation at all.

@ComputerOutletNorth 7 лет назад

How many times can you use the same solution mixture?

@DobleWhiteAndStabley Год назад

He says BGA. My inner child began shutting off my brain because I can't get over how he says bawls. Bawl grid array. Bawls under the chips. Bawls attaching it to the board. Bawls. Ok, now I can concentrate.

@MrNewbhero 7 лет назад

Does this product have any value if you have no soldering experience at all? Meaning, is this only useful in conjunction with soldering type expertise, or would this result in working logic boards, if all you do is use this product?

@rossmanngroup 7 лет назад

+MrNewbhero depends on what you put in it

@cetusipy 8 лет назад

Buy it with the tray, don't be a cheap fuck. Said with such genuine passion = subscribed.

@SevenDeMagnus 9 лет назад

Hi. Could you ultrasonic clean a board with speakers, will it damage the cone or it's robust enough? Thank you. God bless. Rev. 21:4

@flukeykilla0812 9 лет назад

SevenDeMagnus Face palm

@SevenDeMagnus 8 лет назад

a fool to question before, now wiser:-) Peace.

@petershaim4891 8 лет назад

Hey louis this maybe a stupid question but I just wanted to know, for those of us outside USA. If you could please suggest something equivalent to Branson EC because Branson EC is not sold outside US they will not ship it out. I tried few third party suppliers in US they did not want to ship it out as well. PLEASE, PLEASE HELP.

@niklaswallin9478 7 лет назад

if EVERYTHING else fails, including the crest. and you cannot for some reason remove the chip. you can soak the chip in acetone and put coating in the acetone, it will get under the chip and help isolate shorts made from waterdamage. It's a bodge but if you do not have any other choice..

@emmettturner9452 7 лет назад

Obviously, if I'm cleaning multiple boards in succession I wouldn't always have to change out the fluid for each one, so the next logical question is: Should I transfer the used fluid into a container to reuse if it isn't heavily used? Can I leave it in the machine? I plan to use it on other types of boards, so what type of components should not be immersed? Are through-hole electrolytic capacitors safe? I'm worried that cavitation can rupture the venting slits or exchange solution with electrolyte even without an obvious rupture.

@rossmanngroup 7 лет назад

+Emmett Turner i just leave it in the machine and use it until it looks too nasty

@emmettturner9452 7 лет назад

Louis Rossmann Thanks

@terrya450 9 лет назад

LOL I had someone try to clean a board with brake cleaner and then bring it to my shop for repair after it ate all the rubber under the caps

@lcmarcosr Месяц назад

Hi Louis, thanks a lot for your video. What do you think about Vevor brand for ultrasonic machine?

@techmdprov9284 8 лет назад

This was the greatest investment for my business. Thanks Louis.

@aswani3711 6 лет назад

I hope I'm not the only guy who rewinded Louis' rage moment XD

@08Ultrasonic 8 лет назад

You don't want to put your hand in there whilst it's working because you'll burn your hand, not just on the surface but the internals too. The ultrasonic transducer is 120 watts, which is more than enough.

@jasoncatlyn7331 2 года назад

Thanks for the information. This work for me as I am setting up my shop! 👍👍👍

@thunderloong 8 лет назад

If you have an aversion to having metal or glass containers for the alcohol rinse, use print development trays.

@SodAlmighty 8 лет назад

Or cat litter trays.

@Hunter507 9 лет назад

HI Louis, simple question, no hurry on the response. How important is the frequency for the cleaner, as I live in Italy (you should come and visit) Most of the cleaners are at 40Mhz or below. Thanks for your patience and outstanding informational videos.

@rossmanngroup 9 лет назад

I think you mean KHz, and that is fine, so long as it is a sweep frequency cleaner.

@Hunter507 9 лет назад

Louis Rossmann Great! Thanks for your prompt response!

@Hunter507 9 лет назад

***** Ciao Victor, stavo solo chiedendo a Louis la differenza con la frequenza del pulitore, (Sweeping) che praticamente e passivo e non costante. La marca che lui propone non si trova in Europa, ma se vuoi ci ne sono via questo sito con voltaggio a 220 per un buon prezzo. advancedreworks.com/acessories-and-tools-general-use/ultrasonic-cleaners

@Hunter507 9 лет назад

***** Fra poco, sarei io a fare quello che fa il SIg. Rossman, sto aspettando che arrivano le attrezzature.

@Hunter507 9 лет назад

***** Cornuda, Provincia di Treviso.

@rich4863 9 лет назад

Dude, you are my brother from another mother! My kids said ... Dad , you have to watch this guy ... You have the same personality. I, like you, get annoyed when people don't listen. Especially when they come asking for advice. I see skull fucked iPhones from other shops all the time. It drives me nuts when I ask what happened and they can't even explain what their thought process was behind the repair. Then I get the super know it all fucking engineer (I'm an engineer, so no disrespect to the ones that have a little common sense) which will explain to me how something fucking works. I'll explain to them that sometimes in practice it doesn't always work like that and they look at me like I have 2 dicks! WTF? Anyway, keep up the good work! Love the videos.

@Helveteshit 8 лет назад

I guess you can use that small one on SSD's too huh? Since they are essentially Electronic boards but then again, when they break. They are usually hard to fix.

@seoliver 8 лет назад

Is it safe to dunk a motherboard that has non-surface-mount caps, or will the water seep into those things? I'm getting occasional PCI winkouts on an HP server and I'd like to clean it. One end at a time, cuz I can't get the whole thing into the ultrasonic machine.

@commodoresixfour7478 8 лет назад

Holly shit, I just realized I own one without knowing it. last year I helped my dentist clean out his practice because he was retiring. I saved anything that looked like it would have value. After watching this video, a light bulb came on in my head. Yep I own a L&R TRANSISTOR / ULTRASONIC T14, wire basket included. I am assuming this is the same thing, however it might be half the size.

@Methnerjacob 8 лет назад

The Crest CP200T looks pretty good for just iPhone repairs. It's only like $250 too. Wait do you need to get the Heat model?

@SevenDeMagnus 3 года назад

Cool. Crest, I'll remember that brand, when I upgrade my jewelry capable ultrasonic cleaner (Made in Japan, though). God bless, Rev. 21:4

@futhamucka 8 лет назад

Is there any danger of weakened solder points being broken or fractured by the ultrasonic vibrations?

@wades623 8 лет назад

@futhamucka 8 лет назад

Thanks for the response :)

@manlypink9483 8 лет назад

Hey Louis, Would say using Mountain Dew in an Ultrasonic cleaner help the board? Also, Would taking a hammer to it after cleaning it fix any issues?

@Megalomaniakaal 8 лет назад

Mo money mo issues, no mo motherboard no mo issue. Hämmer güüd.

@siclucealucks 5 лет назад

oh yes loving the mix of imperial and SI standards ...

@postersm7141 7 лет назад

I am a new sub and like your video on ultrasonic cleaners. I sell ultrasonic cleaners to dental offices. The one you have is a very good machine with a "sweep" as you mentioned. You absolutely need the basket like you stated otherwise eventually the cavitation will cause holes in the bottom of the ultrasonic cleaner from the board or whatever you put in the machine, vibrating on the bottom of the ultrasonic. Anyways I've been enjoying your videos. Your ultrasonic cleaner is more than likely made by a company called L & R. They manufacture pretty much all of them and other companies put their name on them.

@icorefelix4344 9 лет назад

i am doing the same business in budapest like you in ny for 9yrs. i am NOT a scientific guy(BUT YES:) VERY GOOD VIDEO just subscribed myself. KEEP it UP, and i am glad i found you!!! (married+kid:) SO CHEERS !!!!

@rossmanngroup 9 лет назад

Thank you!

@skipee4589 Месяц назад

Hey Louis rossmann I have a question how many time can you clean board with the same liquid in the ultrasonic ?

@greengohm 4 года назад

No one rants like Louis :)

@robertoghizzi101 8 лет назад

When you flip the mother board. Do you wear gloves or use a tool to flip the board? Also With the use distilled water and chemical what do you do with that? Have you ever put a iMac Mother board in the ultrasonic? (Just curious if it would fit)

@zekelowther 9 лет назад

Thanks, learned alot and had a laugh at the same time.

@PaulBaio 7 лет назад

The shops I worked at were too cheap to buy good stuff like this. We mostly used acetone on the board and part to clean off all the flux and it seemed to work quite well. Make sure not to put it on ordinary plastic or it will melt the plastic. Most boards use nylon or some type of plastic not easily damaged by acetone. NOTE: I was working mainly on consumer and professional electronics. Audio, video and VCR, television, etc. Not motherboards but many of these devices I mention do have digital boards just like this. What do you guys think, is acetone and a toothbrush ok for making spot cleans on a board?

@JoshPunkRock 9 лет назад

***** I can't find this Branson EC in my country but had quotations from 3M for products cleaning : - Flux - Particle and fingerprint Is there a point buying this when I understand it is necessary to remove moisture after a liquide damage? These products are expensive as you know so... Thanks!

@techdoc.repair Год назад

I just want to know if you suggest the 45khz or the 132khz version? This is available in both versions. I'm assuming it's the higher freq model to be safer. I just want to make sure before I buy one. Thanks so much if you reply.

@timedwards8162 8 лет назад

Louis Rossmann I am a fan of both you and Jessica over at Ipad rehab. I just purchased the Crest 250HT with the basket as you strongly suggested ;) since I'll be doing phone only water damge repair. My question is since I'll be using half the distilled water would i use half the Branson Cleaner you suggest? My guess is yes but just wanted gto make sure.

@rossmanngroup 8 лет назад

+Tim Edwards 3% by volume is what the instructions call for

@timedwards8162 8 лет назад

+Louis Rossmann Thanks for the quick reply!

@86Ivar 7 лет назад

how important is frequency sweep? I got one from a lab, but it is stuck at 38khz.

@theone-eyedcat2641 6 лет назад

Man I just found your channel and don't bother to watch any of those BS on computers that are crowding YT anymore, thanks! Please one question: can I just put my components in a bath of 99% alcohol expecting to have dust removed? Like the PSU or the GPU for wich I can't use a toothbrush?

@classicZEPP 2 года назад

I fuckin love this dude. Tells it like it is. No shits given. Subscribed!

@helmut666kohl 6 лет назад

I would guess that without the tray you get all sorts of wave reflection issues on the bottom / close to the walls. After all you won't sit right in the corner of a concrete wall to enjoy high fidelity sound either, but sit more centered.

@randyskidmore8940 7 лет назад

Sorry if you covered this and I just missed it but a couple quick questions. Can you reuse the branson and dis. water. Can you leave it in the ultrasonic cleaner or do you remove it and store it for reuse or does it have to be disposed of. I seen the way you reuse the alchol which is a great idea. simple, cheap and keep it from evaporating. Thanks

@sohellipi3805 10 лет назад

Great video. I was waiting from long time like this video.

@brysonhicks5659 8 лет назад

What's the machine in the background? I couldn't find it in your tools video. Thanks!

@RDKLInc 10 лет назад

Thanks Louis! You've convinced me to buy one of these! One question -- do you bother with an ultrasonic cleaning on working boards that have no backlight, or do you bypass the cleaning and go straight to replacing the fuse? Thanks again!

@rossmanngroup 10 лет назад

There is no point in replacing a fuse without using the multimeter. Is the fuse blown? Is there a short to ground in the backlight output causing the fuse to blow? If the fuse works, but there is no backlight, replacing it blindly is just silliness. If the fuse is blown and the short to ground on backlight output still exists, replacing the fuse is again, silliness. There is no shortcut to measuring, analyzing, and using the tool I talked about in my most recent video.

@batelmizrahi 8 лет назад

+Louis Rossmann i have a small ultrasonic cleaner 0.8L. i dont have BRANSON EC fluid in my country, so my Q is can i use 9:1 IPA 99.9% and acetone (9ml IPA and 1ml acetone)? or u have better mixture for PCB?

@jaymemaurice 7 лет назад

buy branson ec or other electronics cleaning fluid. DO NOT USE IPA IN AN ULTRASONIC - IT CAN EXPLODE VIOLENTLY

@saulns7159 7 лет назад

batel mizrahi 99.9% IPA? Why not go for a full 100% IPA, they're delicious. I just had two, try a DIPA too. I guess that would make them 200% ipa.

@Impedancenetwork 7 лет назад

I don't expect technicians to know anything about engineering or science. Technicians are "technicians" because they don't care about how stuff actually works. As long as they have a "kinda-sorta" knowledge then that is good enough. If they really cared how it worked or how to design the stuff they fix then they would go to engineering school. I don't really care if you know exactly how the ultrasonic cleaner works. I'm glad you make your recommendation and highlight the stupid shit other people do. It's interesting to know what kind of dumb shit others are doing.

@rabarber9610 2 месяца назад

Is an ultrasonic cleaner with a 6L tank really large enough for laptop repair? MacBooks often have "long and slim" motherboards that fit well (at an angle) but some other manufacturers (MSI, Acer etc) have bigger boards sometimes. Would it be safer to go for a 10L or would the large size go at a loss of cleaning power?