I am from UK. I can't understand a word you are saying, but!!! Your video is excellent enough for everyone to understand. Thank you, great video.
@DrKimFixnSolve4 жыл бұрын
manjit Marwaha: Thank you. That’s the power of video. By the way I put some subtitles for non-Koreans. You know Mr Bong (parasite) said “If you can overcome an 1-inch barrier of subtitles, you can reach so many good videos.”
@johncoops68974 жыл бұрын
Yes, this is VERY GOOD video series - you are a good teacher. Your video presentation is excellent so language is not important and the subtitles work great. Thank you for speaking in your own language during the video, rather than adding stupid music and graphics like other channels. I also like the funny jokes and comments in the subtitles... I am in Sydney Australia and I only speak English. There are a lot of Korean people living here but we do not usually hear or read any Asian humour! :-)
@DrKimFixnSolve4 жыл бұрын
Thank you for enjoying the video. By the way, some of subtitle humors in the series may come from KZfaq automatic translations. Sometimes they are silly. Please be aware of the possibility.
@dolphinberserk4 жыл бұрын
The subtitles generally worked fine (auto subtitles can be pretty funny sometimes, but Dr Kim chose his words well. Accurate word choice makes for better auto translation subtitles) . Nonetheless, I think Dr Kim's style of explanation could work, even without the subtitles - I didn't notice them until half-way to the end! I also very much appreciate that you do these videos in your first language of Korean. If everything on the internet was in English, we wouldn't learn/exchange anything about other cultures! I picked up where you were saying I think se jeom se bolteu for 3.3v, is that correct? I don't know any Korean, but I got a tiny glimpse of how your language works, which was also interesting. It is very interesting to hear someone go through a thought process in another language. Last year I had to remove a gearbox and clutch from a Fiat at home, and the only decent info I could find (Fiat don't allow workshop manuals) was a KZfaq video by a Russian fellow, in Russian with no subtitles. It was kind of fun to be watching him work his way through problems in Russian in his garage in Russia while I worked on the same problems in my own garage in Australia, thinking in English. What an age we live in where we can share these things. Peace to you all and all your countries!
@DrKimFixnSolve4 жыл бұрын
Yes. Indeed we are all connected through KZfaq videos in this age. I also got a lot of information from foreign videos. You picked up very closely the Korean ‘sam jeom sam’ bolt for 3.3 V. Sam means three and jeom means dot.
@DrKimFixnSolve5 жыл бұрын
This is a summary video of how to fix a Dyson V6 battery with red-light flashing more than 30 times and no charging any more. In this video, I tried to open the battery case without too much scratches, diagnosed the battery problem, purchased a replacement part (a third-party BMS-PCB from China), detached the faulty Dyson OEM PCB, soldered the replacement PCB, and finally reassembled the battery and applied to the Dyson V6 Cordless. The fix was successful and the replacement part works perfectly. I think the Dyson V6 BMS-PCB has some wrong (evil) design, otherwise it should work with any healthy battery cells. Now Dyson should fix it. Added an English subtitle. If you think the video was helpful, please subscribe my channel. *** If you feel it is dangerous, DO NOT OPEN the battery ***
@dolphinberserk4 жыл бұрын
Thank you! This is a brilliant demonstration of how to solve a simple electronic problem, and also of how to change the PCB - even when the terminals differed. Great work. The camera position is excellent and you demonstrate problem solving using pen and paper - this type of video is something many young people should watch to understand how things can easily be tested and fixed (instead of thrown away). Unfortunately, I found this video AFTER buying a new battery for my Dyson. Now I wish I had found this earlier and changed the PCB (every new plastic product we buy contributes to the environmental problems for our grandchildren). In future I will check my battery voltages and try to change the PCB. In fact, I might test the old battery unit, repair it and give it away to someone who needs a new battery. Power to you Dr Kim - you have a another fan! (Me!)
@DrKimFixnSolve4 жыл бұрын
Thank you, Sir! I am very glad you to enjoy every detail of the video. Upon your support, I feel that I am doing right. Thank you again.
@secondlife19702 жыл бұрын
There is a way to reset the lock status, no need for so much work to change the BMS. video here: kzfaq.info/get/bejne/bdpprKRkxLG5eWQ.html
@Bullet55NL4 жыл бұрын
Couldn't understand a word you are saying, but you are a live (money) saver! Perfect explanation, thanks!!!
@DrKimFixnSolve4 жыл бұрын
Thank you!
@ThierryC23735 жыл бұрын
Thank you so much for your video, it was actually an easy and cheap fix compared to buying a new battery. Ordered a BMS from Aliexpress but I fried it with a short (my bad), so ordered a second one and it is fixed now! The hardest parts are to disassemble the battery case and desolder the BMS (a real pain in the back)...
@DrKimFixnSolve5 жыл бұрын
Thank you. Yes, the fix is a bit laborious, but very accessible and rewarding.
@vexpired75594 жыл бұрын
Excellent video, so nice to watch something that is straight to the point and so knowledgeable. THANK YOU.
@DrKimFixnSolve4 жыл бұрын
Thank you.
@seagull1044 жыл бұрын
I too bought a replacement circuit board from Aliexpress for £13, 4 days delivery. I took care not to blast it when soldering the old batteries onto it. Just avoid shorting volts (from fully charged cells) to points where they are not appreciated. Worked striaght away. Dyson now as good as new. Well chuffed.
@DrKimFixnSolve4 жыл бұрын
Great!! Thumbs up. Thank you.
@Michel-Artois Жыл бұрын
Very good and clean work! I did the same, simply I solder the negative pole at the end, just before closing the box, so I am sure to avoid a short issue during the work.
@DrKimFixnSolve Жыл бұрын
That’s basic. Congrats and thanks.
@tosifbutt33104 жыл бұрын
Excellent video you show every step very clearly I thank you very much to taking time afford to up load this very useful video, stay healthy.
@DrKimFixnSolve4 жыл бұрын
Thank you for praising! Stay safe and healthy.
@Tefelucky Жыл бұрын
Very easy and low coast ! Thank you very much we appriciate your job!
@DrKimFixnSolve Жыл бұрын
Thank you!
@amirulnaim31533 жыл бұрын
Thanks to you men, i have finnaly restore my old battery pack with replacing their pcb board that i purchased from China and install it with reffering from your video verry help me out dude😅 after i know it will work after just replacing that lamo Original PCB board dyson🤣.. Now i have a spare battery with a low cost😆. Thanks a lot to you men honestly🤩🥰
@DrKimFixnSolve3 жыл бұрын
Good to hear that you fixed it. Thanks.
@amirulnaim31533 жыл бұрын
@@DrKimFixnSolve thanks to you muchh friend😘😉😊
@PaulTheShed3 жыл бұрын
I didnt understand a word either but I like the sound of your voice and I know what to do now
@DrKimFixnSolve3 жыл бұрын
Thank you! Also, subtitle helps.
@John-gw3mj2 жыл бұрын
I am another English speaker who says thank you for the subtitles!
@DrKimFixnSolve2 жыл бұрын
Thank you for watching.
@bourdeaux213 жыл бұрын
Thanks from France, i have bought a new one but i Will try to change the pcb of the old one!
@DrKimFixnSolve3 жыл бұрын
Thank you! Hope your success in fixing Dyson.
@luisrodriguez96142 жыл бұрын
Thank you VERY much! Your walkthrough helped me immensely.
@DrKimFixnSolve2 жыл бұрын
Thank you for watching.
@amirulnaim31533 жыл бұрын
Great video.. Right now i just considering to purchase pcb board from china for repair my old battery that same like you blinking red 32 times.. Thanks you for video that now i know its will work after replace pcb board
@DrKimFixnSolve3 жыл бұрын
Hope you fix it as I did.
@Robonza3 жыл бұрын
Great job, I believe the red light is the result from a dropped battery. The thermistor wire breaks then the firmware bricks itself to red light. The board would be perfect if the firmware is reloaded and thermistor repaired in my opinion. Also you can open the battery in 10 seconds. Put small end in the vise, pull sideways both ways.
@DrKimFixnSolve3 жыл бұрын
Thank you. You may be right. Dyson did not want to disclose how to reset the firmware. The replacement pcb works perfectly last two years. I don’t see any battery life shortened.
@secondlife19702 жыл бұрын
There is a way to reset the lock status, no need for so much work to change the BMS. video here: kzfaq.info/get/bejne/bdpprKRkxLG5eWQ.html
@MOON-gn7et3 жыл бұрын
Super very good job from France.. 🥰
@DrKimFixnSolve3 жыл бұрын
Thank you for watching and compliments.
@Unboxingexperience74 жыл бұрын
Does somebody know which thermistor Dyson uses?
@DrKimFixnSolve4 жыл бұрын
Thank you for visiting my channel. Regarding the thermistor, it may be buried at the battery, not attached in the BMS. Please check this video kzfaq.info/get/bejne/fcymgraF1dbQYps.html and 20:26 in the part. Hope it helpful for your hacks.
@edouardc50924 жыл бұрын
Thank you from Paris.
@DrKimFixnSolve4 жыл бұрын
Thank you and stay healthy.
@catherinehargreaves99594 жыл бұрын
hi.very good vidio, chiness proverb ,one picture is worth a thousand words.,
@DrKimFixnSolve4 жыл бұрын
Thank you!!
@hyungwooklee2417 Жыл бұрын
대단하시네요. 존경합니다. 제 배터리도 맛이 가서 해결법을 찾다 알게 되었습니다
@DrKimFixnSolve Жыл бұрын
감사합니다.
@georgeleiva70154 жыл бұрын
I live in Ulsan, Great job buddy!
@DrKimFixnSolve4 жыл бұрын
Thank you.
@CF777773 жыл бұрын
Thank you for you kind help.
@DrKimFixnSolve3 жыл бұрын
Thank you for watching.
@tsuj-music66122 жыл бұрын
Thank you
@DrKimFixnSolve2 жыл бұрын
You are welcome.
@helenmoxham21254 жыл бұрын
brilliant, thankyou
@DrKimFixnSolve4 жыл бұрын
Thank you for watching.
@thedream75044 жыл бұрын
i find very informative, Thanks
@DrKimFixnSolve4 жыл бұрын
Thank you.
@Supremejoeable3 ай бұрын
I have the same battery problem. Flashing red for a minute maybe then off. When measuring the voltage directly from the positive and negative holes in the battery pack, the multimeter reads near 22.6 volts wich is more than perfect. Its seems they balance and all batteries are charged. BUT, back in the time probsbly BMS Registered low voltage failure flag or just faulty chip of BMS. I'll try to figure out.
@DrKimFixnSolve3 ай бұрын
Hope you figure out.
@josealvarez41308 ай бұрын
muy buen video.Me puedes mandar la informacion para comprar BMS .Gracias
@DrKimFixnSolve7 ай бұрын
Where to find the part? See drkimfixnsolve.tistory.com/73 or s.click.aliexpress.com/e/_9yjb2Sf
@paulbehrens58424 жыл бұрын
Thanks for showing how to open the case. My PCB is ok but my batteries are not. I am removing all the battery cells and installing some salvaged 3400 - 3450mah nitecore batteries. I can't even run my vacuum on high at the moment as it will cut out and not go again until it is placed on charge for about 10 seconds.
@DrKimFixnSolve4 жыл бұрын
Thanks for sharing your experience. I will do the same when my batteries are dead.
@paulbehrens58424 жыл бұрын
@@DrKimFixnSolve I have restored my battery with 3400mAh batteries. Had to build a spot welder with a motorcyle relay, copper rod from welder coils, speaker wire and a 3D parts (to hold the electrodes) in order to connect the nickel strips to the batteries. The V6 hasn't sounded this good in quite a while. WAF!
@conundrum2007 Жыл бұрын
I have not one but two of these dratted batteries. Battery *1 flashes blue (likely different fault) Battery *2 is dead as a brick. Would be interesting to see if swapping the BMS will fix it. In the meantime going to order a spare BMS.
@DrKimFixnSolve Жыл бұрын
Good luck. Let us know if it works.
@conundrum2007 Жыл бұрын
@@DrKimFixnSolve Alas battery *2 was leaking. Only noticed when dismantled, its the cell closest to the back. Fortunately got rid of it but the cells were reading 3.8V.
@icghost24 жыл бұрын
Thank you sir, just the info I was looking for! Your helping hands work much better than mine, where can I get a pair like that?
@DrKimFixnSolve4 жыл бұрын
Thank you for nice words. Work hard?
@johncoops68974 жыл бұрын
It is very funny when he uses 2 hands... then he uses THREE hands!
@icghost24 жыл бұрын
@@johncoops6897 They were attractive, functioned efficiently and without delay - beat any helping hands ive ever worked with..lol yeah, when your third hand has a manicure you're probably trying too hard :)
@johncoops68974 жыл бұрын
@@icghost2 - the nice hand is only used for those very special tasks that require a firm yet delicate touch!
@DrKimFixnSolve4 жыл бұрын
Stay safe and healthy, guys!!
@paulmisener3063 жыл бұрын
Very Very Impressive!
@DrKimFixnSolve3 жыл бұрын
Thank you!
@fallenwout2 жыл бұрын
It is programmed obsoletion. My battery said it was empty all the time (flashing blue), measured the 18650 cells and they were all 4.01v. I am certain the board is programmed to stop after x charging cycles. I removed the 18650 cells and use them for something else and they work perfect.
@DrKimFixnSolve2 жыл бұрын
Thank you for sharing the new information. Very strange programming or policy by Dyson if true.
@kashioable4 жыл бұрын
No idea what's going on but looks interesting. It would be great if you could do a video on how to resolve the battery cutting off on a Dyson DC30 Type B. I have cleaned it etc... it's not the typical issue. The problem appears to be with the battery protection
@DrKimFixnSolve4 жыл бұрын
I have no DC30. Try to replace PCB as I did on V6 if you can find a replacement PCB. It will be similar with what I did. Good luck.
@rudyfarkas54613 жыл бұрын
awsome from australia ,cheers
@DrKimFixnSolve3 жыл бұрын
Thanks for watching.
@macgyverPOL5 жыл бұрын
Please, provide a link to the store where you bought it (new BMS)
@DrKimFixnSolve5 жыл бұрын
drkimfixnsolve.tistory.com/73 Where to buy a BMS-PCB (power protection board) of Dyson V6 battery with red-light flashing by 32 times
@godsservantrimo98444 жыл бұрын
Can I use the same process for my dyson v7 motorhead?
@DrKimFixnSolve4 жыл бұрын
Sure if you can find a replacement BMS for V7.
@NicksStuff4 ай бұрын
Is it still current? Or did we find ways to flash the original BMS or something?
@DrKimFixnSolve4 ай бұрын
I think this is only the way or buy a replacement battery.
@OzgursDen3 жыл бұрын
It would be great if dyson does next party with easy battery replacement option, hard to know why we drop everything when 1 cells going black on all electronics...
@DrKimFixnSolve3 жыл бұрын
I agree.
@seyitmarullaloglu12963 жыл бұрын
have a dison dc62 product. It works constantly without pressing the trigger. The transistor on the card above the battery exploded. It is not fully readable 4200ad ???. Anyone have any information?
@DrKimFixnSolve3 жыл бұрын
You may need a new PCB, instead of replacing the exploded transistor.
@tromboneJTS4 жыл бұрын
Dr. Kim Is it possible the BMS (battery management system) has a program to disable charging after a certain number of cycles? In that case one could disconnect the power to the chip and reset it to "zero".
@DrKimFixnSolve4 жыл бұрын
As I know, people have already tried to disconnect the power to the PCB, but it didn't work out (forum.allaboutcircuits.com/threads/bms-reset-ideas-dyson-v8-vacuum.146511/ ). Still we don't know how to reset the locked BMS. There may be a special sequence to reset the BMS, but Dyson won't disclose any information about it.
@tromboneJTS4 жыл бұрын
@@DrKimFixnSolve Thank you. I may try this, but your soldering skills are quite excellent -- mine are not.
@DrKimFixnSolve4 жыл бұрын
Thank you, but I would say that if I can do it, you can do it too.
@user-uo8nz7mm5w5 жыл бұрын
예전에 댓글한번 달았었는데요 중국산 기판은 얼마정도 하죠? 전 그냥 중국산 베터리팩을 구입했는데 4만안했던것같은데요 금액이 싸면 구입해서 지난번 던져둔것 고쳐볼까 싶네요
@DrKimFixnSolve5 жыл бұрын
성공 후기( drkimfixnsolve.tistory.com/27 )에 자세히 썼고요, 13불 냈습니다.
@woo--ri8 ай бұрын
안녕하세요 다이슨 V7 사용중인데 갑자기 전원이 안꺼져요 ㅠㅠ 켰다 끄려면 방전될때까지 기다리거나 배터리 분리해야 하는데 이런 경우도 배터리만 새로 사서 교체해도 효과가 있을까요?ㅠㅠ
@DrKimFixnSolve7 ай бұрын
네 그럴 것 같습니다.
@robertov17812 жыл бұрын
I'm charging my dyson with a normal phone charger 1ampere. I'm doing something wrong?
@DrKimFixnSolve2 жыл бұрын
No idea, but you'd better use the dyson charger.
@torukojinnn63313 жыл бұрын
Good job mate watashi wa torukojin 👍
@DrKimFixnSolve3 жыл бұрын
Thank you. Arigato.
@torukojinnn63313 жыл бұрын
i just bought a multimetre today and measured both battery and the main body .battery was ok 23,5 V . I measured the main body for the first 3 seconds i got the beep sound and it stoped. Can i assume there is a short circuit in main body? But when insert the battery it works with no problem . After 5 mn of working it gives me the red flashing light and stops. Then i remove the battery and press the button to check it , it gives blue light and 23V which means it is ok ? What can the red light result from even though battery and main body works ok?thanks in advance
@DrKimFixnSolve3 жыл бұрын
Sorry. I don’t know everything about the Dyson battery problems. I only know what I fixed. You looked having other problems.
@torukojinnn63313 жыл бұрын
@@DrKimFixnSolve thank you master for your answer, I opened the motor and there is a tear on one of the cables. you can see the inside of the metal cable. can that cause these problems?
@torukojinnn63313 жыл бұрын
I sent you the picture to your twiiter
@AlainMazy3 жыл бұрын
On my Dyson V6, the battery flashes red !! but sometimes it kicks off and the led is blue, if I release the trigger, then press it again, it still works well! if I leave it inactive for too long (+/- 30 sec) it flashes red again! and trying a few times it reboots correctly, every time like this i have a hard time knowing if the problem is with the battery (maybe BMS) or if it's the motor. In your opinion?
@DrKimFixnSolve3 жыл бұрын
Better to replace the battery (or BMS). I have no problem with the new BMS last two+ years.
@vincenttandiary99304 жыл бұрын
Thanks for the video. Is the BMS you bought can lock too like the original BMS from dyson?
@DrKimFixnSolve4 жыл бұрын
Nope. It is very stable.
@tautegu2 жыл бұрын
Can 3rd party BMS-PCB's also be be tripped and 'bricked' like the OEM ones?
@DrKimFixnSolve2 жыл бұрын
Nope. No red light blinking.
@JP-rr5zg2 жыл бұрын
안녕하세요. 영상 감사합니다. After market 배터리를 쓰다가 충전이 안돼서 영상대로 고쳐보려고 했는데요, 저는 다른 배터리들은 다 3.5v로 나오는데 아래에서 세 번째 배터리가 12.5V 로 잡히네요. 뭐가 문제일까요?
@DrKimFixnSolve2 жыл бұрын
BMS 문제 아닐까요? 셀 불량일 수도 있고요.
@-fazik-37139 ай бұрын
5:55 Dude got 3 hands. Damn!
@DrKimFixnSolve9 ай бұрын
ㅋㅋ
@ridmohamad74054 жыл бұрын
How to check the motor spoil or the batt
@DrKimFixnSolve4 жыл бұрын
Thanks for watching. Please detail your question so that I can answer.
@Seabass-vx2uk5 жыл бұрын
I watched this video and then decided to buy a new battery
@DrKimFixnSolve5 жыл бұрын
Jon B Good, but be aware that new replacement battery has the same BMS risk. My warranty replacement battery was dead yesterday (red light blinking) after 1 year. Watch my new video.
@DrKimFixnSolve5 жыл бұрын
다이슨 교체 배터리도 빨간불 고장 났어요~ DIY 배터리 교체 영상 kzfaq.info/get/bejne/aZOfZbCbxNHZk4k.html
@kristinwu37705 жыл бұрын
hi, friend, i am Kristin, we are a professional manufacturer of Dyson replacement battery , V6 / V8 / V10 / DC35B battery are available, any need welcome to contact me , my Whatsapp / Wechat / Skype : + 8618620606852
@nagynorbert73304 жыл бұрын
Hy i have the blue light blinking problem when I putting it to the charger it starts to charge after few second start to blink on blu I just disassemble the baterry pack al cels are at 4.1 volt Should i take apart the head ? Maybe something is stuck ? When i start the vacum it start for few second and then starts to blink on red
@DrKimFixnSolve4 жыл бұрын
I have no experience about this. Hopefully others could help you in this matter. If I were you, I would replace the bms as I did before. At least you have healthy battery cells. Good luck.
@DrKimFixnSolve4 жыл бұрын
Before any DIY, call Dyson and get a replacement battery if your warranty is active.
@Ecksterphono Жыл бұрын
Avoid max setting after this. It won't last long.
@DrKimFixnSolve Жыл бұрын
Thanks. I used it two more years.
@torukojinnn63313 жыл бұрын
Sir i just seperated the bms and i will solder the new one from china. You used some copper wires. If i unsolder the original nickel connections as intact, can i put them back in the new bms holes and solder it or i have to cut them on the edge and connect with copper wires like you did?
@DrKimFixnSolve3 жыл бұрын
If you can use the original nickel wire, it will be better. For me, the hole shape was different so that I had to use the copper wires to connect.
@torukojinnn63313 жыл бұрын
@@DrKimFixnSolve sir you are a great master and sensei😊
@torukojinnn63313 жыл бұрын
@@DrKimFixnSolve master Kim one more question: You said i put a lot of solder on the negatif nickel in the battery, i also put average solder not very much like you. Is this a problem? Can battery fail in the long term because of this?
@DrKimFixnSolve3 жыл бұрын
@@torukojinnn6331 it may be okay.
@torukojinnn63313 жыл бұрын
@@DrKimFixnSolve thanks
@torukojinnn63313 жыл бұрын
Sir the bms i bought from aliexpress is a little problematic! It cuts off at 23V and shows 0V. Actually it should cut off at 21,6V but it doesn t so it gives me less run time! What a shame !
@DrKimFixnSolve3 жыл бұрын
Thank you.
@nancybeaton4 жыл бұрын
At 05:35 you warn of causing a short circuit when snipping where you say "it's scary" can you please be more specific on how to safely cut off those tips?
@nancybeaton4 жыл бұрын
Found reason for your comment. In an older video you unknowingly caused a short circuit when your snippers came in contact with a second piece of metal jutting out from the battery pack while you were attempting to do this same process. kzfaq.info/get/bejne/j5hzpqRmuZu4gJc.html
@DrKimFixnSolve4 жыл бұрын
Exactly. Be careful not to touch two terminals at the same time.
@kimhaic42035 жыл бұрын
My v5 Dyson has this exact same problem. Two red flashing lights that flash 32 times. Dyson wants $112 to fix it. Have you run across any v5 hacks?
@DrKimFixnSolve5 жыл бұрын
Sorry, I haven’t. It may be similar with a faulty bms. Also you may need to refill the battery if it has been a while.
@denzelkoshuba57024 жыл бұрын
Добрый день. Где можно заказать такую деталь?
@DrKimFixnSolve4 жыл бұрын
drkimfixnsolve.tistory.com/73 Проверьте это.
@ThierryC23735 жыл бұрын
Which exact part did you purchase?
@DrKimFixnSolve5 жыл бұрын
drkimfixnsolve.tistory.com/28 Check this out. I purchased a replacement PCB from AliExpress. Now I am working on another with a replacement PCB from Banggood. You can google them.
@ThierryC23735 жыл бұрын
Got it, look for "battery protection board for Dyson" on Aliexpress. Ordered today.
@SM_Oh4 жыл бұрын
성님 저는 V6 유저인데 배터리가 SV09 인데요, 같은 PCB로 교체해도 될까요?
@SM_Oh4 жыл бұрын
아 그리고 영상 감사합니다 이해하기 쉽게 찍어주셔서 분해 잘 했습니다 ㅎ
@DrKimFixnSolve4 жыл бұрын
네 되는 걸로 알고 있습니다.
@SM_Oh4 жыл бұрын
이거 바꿔끼고나니 충전이 안되는데 혹시 원인이 뭘까요?
@DrKimFixnSolve4 жыл бұрын
글쎄요. 제가 한 작업과 꼼꼼히 비교해 보시죠.
@zikermu4 жыл бұрын
잘 했어 비디오 주셔서 감사합니다.
@DrKimFixnSolve4 жыл бұрын
Merci d'avoir regardé.
@secondlife19702 жыл бұрын
There is a way to reset the lock status, no need for so much work to change the BMS. video here: kzfaq.info/get/bejne/bdpprKRkxLG5eWQ.html
@DrKimFixnSolve2 жыл бұрын
Thank you for sharing your solution.
@secondlife19702 жыл бұрын
@@DrKimFixnSolve you're welcome!
@DanikoLP5 жыл бұрын
Hello, I have the same problem with the red light flashing 32 times, after that 1 time green light. Meassured each battery: 3.45-3.51 V on each cell and all together 20.89 V on the connected cells. When pressing the power button, I got 20.07 V on the engine connector. What could be the problem? I left it empty for one weak (forgot charging it) and since then I have this problem. But the cells doesn‘t look damaged since they have all arround 3.5V? Does someone have an idea?
@DrKimFixnSolve5 жыл бұрын
I guess the voltage imbalance may happen during the week. If you can’t charge the battery due to red light flashing, you have to replace the locked BMS PCB.
@khalkhal23724 жыл бұрын
@@DrKimFixnSolve so you think it is simply due to cells being unbalanced?
@DrKimFixnSolve4 жыл бұрын
Khal Khal: Yes, I think so.
@khalkhal23724 жыл бұрын
@@DrKimFixnSolve so why haven't you tried to balance the cells instead of replacing the bms?
@DrKimFixnSolve4 жыл бұрын
Khal Khal : once the bms is locked, there is no known way yet to reset the bms.
@MrOnigob3 жыл бұрын
Aber sorry wenn du eh eine neue Batterie bestellst wieso dann noch die Leiterplatte reparieren und ersetzen ...nimm doch einfach die neue Batterie....? Ok vielleicht kostet die Leiterplatte weniger ....aber nur schon die ganze Arbeit und ein Lötgerät braucht es auch ......oder habe ich was falsch interpretiert weil chinesisch verstehe ich eh nicht. Danke aber video war sicher gut.
@DrKimFixnSolve3 жыл бұрын
Thank you for watching! A new Dyson battery may cost ~$100. Replacement battery ~$50 PCB ~$10 or less. Definitely worth to try. Also we can save the resource to protect the world. The video language is Korean from a country of Mr. Bong Jun-Ho ("Parasite") and BTS.
@user-jw3zt9fq7i4 жыл бұрын
по другому ни как? Это видео для 5 класа, много у а не надо. Без готовой bms , с универсальной, отремонтируете батарею, чтобы в родной корпус все влезло?
@DrKimFixnSolve4 жыл бұрын
You may be right, but without a safety-proved BMS it may be too dangerous to fix a high-voltage battery. I can say that the third-party BMS works fine by now. Good luck.
@jeffereyjiang91615 жыл бұрын
You replaced Dyson bms board, not fixing it... It seems like no one can solve the red light issue of Dyson bms board. 😂
@DrKimFixnSolve5 жыл бұрын
Jefferey Jiang You are right. No way to fix the bms. But I DIY-fixed the faulty Dyson battery.
@Ohkeh6405 жыл бұрын
돋보기김선생 Fix n Solve I have the same style Dyson and have the red flashing lights too. Also no charge I bought the battery today so need to replace
@marssheep12642 ай бұрын
I would not call this a "repair" video, its just a parts replacement video, in the same way like you would replace the wheel on your car when you have flat tire, you do not actually fix anything just replace the parts and then still have to go to tire fixing shop and they would "plug the hole" in the tire.
@DrKimFixnSolve2 ай бұрын
Right. Replacement.
@cosmos694 жыл бұрын
It's not a wrong design. Dyson circuit could detect battery cell to check the battery is original, if not it will stop working. They just want your money.
@DrKimFixnSolve4 жыл бұрын
Thank you for the opinion.
@mosselman724 жыл бұрын
i also want 3 hands ;-)
@DrKimFixnSolve4 жыл бұрын
ㅋㅋ Hope you have them.
@alvinlum1234 жыл бұрын
Yes, 3 hands are very useful doing any soldering :-)
@tonychao885 жыл бұрын
dont like the way you skipping the video
@DrKimFixnSolve5 жыл бұрын
Sorry. The full versions (how-to-fix-a-dyson-battery series #1-#5 kzfaq.info/sun/PLSR_P1uXKtezcG9-4yInUVQcIXHMlnmRk ) are available in my channel. Check it out after subscription.
@2205karl2 жыл бұрын
Stick it in a vice a whack it left or right it whips of in a second ,zero damage. Worst dyson ever invented same as these cars too many safety features causing small issues that would cause any damage stupidest battery pack ever, I will be bypassing the bms because I know my cells are brand new.