I had a viewer send me a generous contribution and this link. If you guys need a replacement heatsink you can find one here from their shop. parts-hq.com/shop/5h40s19962-heatsink-thm-with-fan-847882 Ebay and Amazon are usually good sources as well.
@@ryanfuller5 Always good to shop around. I just put that link in case it has things people can't find elsewhere. Didn't mean to misguide people. Sorry.
that’s crazy, my laptop is having the exact same problem with the exact same fan :’) thank you for the video, it saved me from throwing my laptop out the window lol
Glad it helped. If you haven't already, please like and subscribe so others can find my videos and possibly consider watching a few others and commenting to get the algorithm to recommend my channel. Thanks!
Same! Same laptop and same exact fan blade. I called Lenovo to open a claim when my laptop was still under warranty (within 2-3 weeks of it ending) and they kept curving my calls until my warranty ended.
Thank you, sir. My son was pretty nervous about opening his laptops to clean the fans. You made it seem easy enough to do that part that he seems more confident. 🙂
This is exactly what I needed, I was able to find the part because it’s hard to find now and the charge to get Geek squad to replace it is too expensive. After watching your video I was able to change it myself. Thank you so much for putting this out there!
Your video was clear and easy to follow. I was able to successfully replace the fan/heat sink in my Lenovo Yoga with a a new one that I bought on eBay. Thank you!!
Awesome, glad it went well. If you haven't already, please like and subscribe so others can find my videos and possibly consider watching a few others and commenting to get the algorithm to recommend my channel. Thanks!
Great tutorial, I had that exact same noice on the fan, but my fan was barely dirty, instead I noticed that two of the fins on the right fan was kind of misplaced, I just putted back in place with the tweezers, anyway I also did the cleaning as you instructed and that was it. Thanks
Awesome! Glad it helped. If you haven't already, please like and subscribe so others can find my videos and possibly consider watching a few others and commenting to get the algorithm to recommend my channel. Thanks!
Thanks so much for the vid. I have the exact model w the exact same problem (fan noise sounded exactly the same too), and knowing that the fan will most likely need to be replaced all together helps a lot w what I need to do.
Thank you. In nursing school with 2 months left, broke and my computer is broken. I hope this works. Will definitely donate to the channel when I get back on my feet. Lol
Glad it helped. If you haven't already, please like and subscribe so others can find my videos and possibly consider watching a few others to get the algorithm to recommend my channel. Thanks!
MIN 25:48 that part that bends is like a plastic tape if you peel it off you expose the center of the fan, I put some oil on it and it's working fine, but that's half a solution because now you need to seal it back 🤷♂...btw thanks for video!!!!👍🏻👍🏻👍🏻👍🏻
This was actually a really helpful comment, because you don't need to remove the heatsink at all. When you peel back the tape there is a tiny hole on the edge of the fan right where the blades meet the middle. You can see some copper wiring and perhaps a plastic bit where the fan rotates. Maybe a circuit board at the bottom. Something that looks like the end of screw in the middle. I wiggled some lightweight oil into the hole (difficult too do). Need to replace the tape. We'll see how long this holds. Did you try destroying the junk fan after replacing it to see if there is a method to repair it a little easier?.
Great video keep up the good work. Your detailed explanations are really helpful too. Always wondered which screwdrivers are used during these repairs and you made it clear each time you switched one out. So thank you. Btw did you end up posting another followup video replacing the fan you had to buy from amazon?
Glad it helped. If you haven't already, please like and subscribe so others can find my videos and possibly consider watching a few others to get the algorithm to recommend my channel. Thanks! Don't have another video on it. :(
Hello, appreciate you you have to create wonderful knowledge for others, pidgeotto device my same computer have problem my kids drop the water on the table maybe water go inside, right now laptop not power on can you please advise what's problem possible thank you
hi thank you so much for the video. i've temporarily disconnected my broken fan but it seems like the replacement part for this fan isnt as easily available (anymore?). do you recommend still trying to replace it, i brought my c740-15 in january 2020 and im starting to think i might be better off getting a new, different model, since this seems like a common issue
Would the process for replacing the fan for a C240-14IML be fairly similar? obviously the fan is different but would you say this video can serve as a guide for the 14 inch?
Mine is having the same issue as well. Do you still do these repairs? This is helpful, but waaaay to intricate for a non-tech-savvy person like me. In all seriousness, where is your business located? I need help! I'm a student and this sound is driving me crazy.
@omegabyte3541 it doesn't void your warrantee, but it gives them reason to say you did something to the computer. Apple wouldn't honor extended warranty because the person said I opened their laptop...
I have the same model Lenovo as the one in your video. Can you please post the part number of the fan / not the heatsink assembly ONLY the two-motor fan, my fan needs to be replaced as it is making a ton of noise.
i looked up fan replacements, but can't decide which one to get. there seems to be official lenovo ones and generic fans for c740, some with just the fan and some with the heat sink. do you have any website where to get these replacement part and whether i can get priority shipping?
Thanks for this helpful video. Did you know that the cost of the fan for this model is OBSCENE! One can get used versions of this computer model for *less than this simple part*! Yes, such computers are used, BUT THE COMPUTER ONE IS FIXING IS ALSO USED. So, it is LITERALLY cheaper to just buy another computer rather than the fan. That situation should not be. It seems extremely artificial and forced on the market. I suspect Lenovo did this on purpose or at least allowed to happen with disregard for the consequences felt by their customers. Good god, this enrages me. If I had known Lenovo would screw over its customers this bad, I would not have bought it. Consider me an HP customer from now on!
Any chance you know of website I can either by the fan (DFS1507053H0T) or the full heat sink assembly (5H40S19962)? I need to find one quickly! Thank you
EBay, but it's in another country :( www.ebay.com/itm/1pcs-FCN-FLMU-DC5V-0-5A-DFS1507053H0T-Notebook-Cooling-Fan-/293264318224?mkcid=16&mkevt=1&_trksid=p2349624.m46890.l49286&mkrid=710-127635-2958-0
Hey how can I send you my laptop to help fix it? I have the same exact one as in this video. My problem is when I power it on the fan will start to blow and then give up and 1 of 2 things will happen. 1: it'll bring me to the login screen and i'll enter my password/fingerprint and it'll just freeze and not turn on 2: it'll say windows didn't start properly and im met with troubleshooting solutions to try but none of them work. it turned on today and was working for like 5 minutes and i tried updating windows + lenovo because maybe that's what's the issue and it just froze again. please help ! 😭😭😭😭😭
@@ItsBinhRepaired I left it open and on updating plugged in, when I returned it was off and no longer responsive. I tried the little reset button on back and holding the power button down. It will not show any signs of life.
Do you think I could with not replacing the thermal paste on the heat sink? I don't have any, and don't want to spend money on some since I will never use thermal paste again lol
If you can't tell from the video, I don't recommend you attempt it because you'll likely destroy your computer which will cost you more than a tube of thermal paste. Lol
If I had to explain the science behind everything, like, why you turn screws counterclockwise to remove them, why you have to remove them before taking things out, etc. The video would be much much longer. Lol What are you trying to repair?
@@dkevvv you really like the word "just" don't you? The way you worded your question, " *just to* remove the fan" made it seem like you felt what I did was unnecessary and you know better. Like someone asking why they need to shut off the electricity before replacing an electrical outlet. See if you can spot the difference. Why do we need to shut off the electricity to replace an electrical outlet? Why do we need to shut off the electricity *just* to replace an electrical outlet? It makes a huge difference the way you ask the question.
That part number didn't match the actual part you eventually will need to order - Lenovo will find your laptop by serial number and list all of the parts. Not sure why you removed the batteries - unhook them. Why did you think you could remove the fan blade. You may have some experience doing this, but you still have a lot to learn.
Watch this video and the others in the description ruclips.net/video/3zs_SJ3BXgA/видео.html People that think they know, don't know because they don't try. They only assume. That's the difference between being taught and actually learning, exploring, and discovering.
@ksmirage531 can't get anymore useless than you... The video helped a lot of people. You should look up the word useless. You seem to have gotten hold of a useless dictionary.
@@ItsBinhRepaired im sure its super helpful with all those small parts and tight spaces, but the thought of your nail bending back makes my skin crawl.
![[DRAGON BALL LEGENDS REVEALS ＆ STUFF] LEGENDS FESTIVAL 2024 Special Edition Part 1](http://i.ytimg.com/vi/mV5bGIswTtQ/mqdefault.jpg)
I had a viewer send me a generous contribution and this link. If you guys need a replacement heatsink you can find one here from their shop. parts-hq.com/shop/5h40s19962-heatsink-thm-with-fan-847882
Ebay and Amazon are usually good sources as well.
This fan assembly, with heat sink and everything costs $52 on Lenovo's site, and it is OEM. The site you linked wants $150 for it... wild...
@@ryanfuller5 Always good to shop around. I just put that link in case it has things people can't find elsewhere. Didn't mean to misguide people. Sorry.
that’s crazy, my laptop is having the exact same problem with the exact same fan :’) thank you for the video, it saved me from throwing my laptop out the window lol
Glad it helped. If you haven't already, please like and subscribe so others can find my videos and possibly consider watching a few others and commenting to get the algorithm to recommend my channel. Thanks!
Same! Same laptop and same exact fan blade. I called Lenovo to open a claim when my laptop was still under warranty (within 2-3 weeks of it ending) and they kept curving my calls until my warranty ended.
Thank you, sir. My son was pretty nervous about opening his laptops to clean the fans. You made it seem easy enough to do that part that he seems more confident. 🙂
Awesome
This is exactly what I needed, I was able to find the part because it’s hard to find now and the charge to get Geek squad to replace it is too expensive. After watching your video I was able to change it myself. Thank you so much for putting this out there!
Awesome, glad it helped! If you haven't already, please like and subscribe so others can find my videos. Thanks!
Your video was clear and easy to follow. I was able to successfully replace the fan/heat sink in my Lenovo Yoga with a a new one that I bought on eBay. Thank you!!
Awesome, glad it went well. If you haven't already, please like and subscribe so others can find my videos and possibly consider watching a few others and commenting to get the algorithm to recommend my channel. Thanks!
Great tutorial, I had that exact same noice on the fan, but my fan was barely dirty, instead I noticed that two of the fins on the right fan was kind of misplaced, I just putted back in place with the tweezers, anyway I also did the cleaning as you instructed and that was it. Thanks
Awesome! Glad it helped. If you haven't already, please like and subscribe so others can find my videos and possibly consider watching a few others and commenting to get the algorithm to recommend my channel. Thanks!
Thanks so much for the vid. I have the exact model w the exact same problem (fan noise sounded exactly the same too), and knowing that the fan will most likely need to be replaced all together helps a lot w what I need to do.
Glad it helped. If you haven't already, please like and subscribe so others can find my videos. Thanks!
Thank you I was able to open the back of my laptop and unplug the battery. I didn’t even need to change it, just disconnect and reconnect. Bless you
Awesome, glad it helped. If you haven't already, please like and subscribe so others can find my videos. Thanks!
Thank you. In nursing school with 2 months left, broke and my computer is broken. I hope this works. Will definitely donate to the channel when I get back on my feet. Lol
I hope it helps.
thanks so much king, was stressed the whole time but i successfully replaced my shot heatsink with this vid :)
Glad it helped. If you haven't already, please like and subscribe so others can find my videos and possibly consider watching a few others to get the algorithm to recommend my channel. Thanks!
This seems to be a very common problem. How hard is it to make a decent basic laptop that actually works, Lenovo?
Same problem, same fan. I hope Lenovo is paying attention and change or control better their suppliers
I have a feeling they don't care as long as it lasts through warranty.
MIN 25:48 that part that bends is like a plastic tape if you peel it off you expose the center of the fan, I put some oil on it and it's working fine, but that's half a solution because now you need to seal it back 🤷♂...btw thanks for video!!!!👍🏻👍🏻👍🏻👍🏻
Nice! Most laptop models aren't designed like that, so I didn't check. Haha
This was actually a really helpful comment, because you don't need to remove the heatsink at all.
When you peel back the tape there is a tiny hole on the edge of the fan right where the blades meet the middle. You can see some copper wiring and perhaps a plastic bit where the fan rotates. Maybe a circuit board at the bottom. Something that looks like the end of screw in the middle.
I wiggled some lightweight oil into the hole (difficult too do). Need to replace the tape. We'll see how long this holds.
Did you try destroying the junk fan after replacing it to see if there is a method to repair it a little easier?.
I didn't
Great video keep up the good work. Your detailed explanations are really helpful too. Always wondered which screwdrivers are used during these repairs and you made it clear each time you switched one out. So thank you.
Btw did you end up posting another followup video replacing the fan you had to buy from amazon?
Glad it helped. If you haven't already, please like and subscribe so others can find my videos and possibly consider watching a few others to get the algorithm to recommend my channel. Thanks! Don't have another video on it. :(
@@ItsBinhRepairedall good thanks for the quick response. I went through all your videos from the past 2yrs which was very tedious lol.
@@nicoa5811 lol Could just search the model number and my channel name
😅
: P
Hello, appreciate you you have to create wonderful knowledge for others, pidgeotto device my same computer have problem my kids drop the water on the table maybe water go inside, right now laptop not power on can you please advise what's problem possible thank you
Likely shorted out components :( if you're lucky, openening and drying it out might fix it, but likely it's dead.
this is really a great video...tq Binh.. you're really a guru..will subscribe to your channel
Thanks! Not sure why RUclips blocked your comment.
Hello, thank you very much from Germany. Your video helped me to replace the fan for the cpu.
Can I send you a little thank by paypal? Best wishes
@@SpicySpokes of course you can! All the things are in the description of the video. :) Glad the video helped.
Is on the way to you
@SpicySpokes thanks! Looking forward to it.
hi thank you so much for the video. i've temporarily disconnected my broken fan but it seems like the replacement part for this fan isnt as easily available (anymore?). do you recommend still trying to replace it, i brought my c740-15 in january 2020 and im starting to think i might be better off getting a new, different model, since this seems like a common issue
Have you tried repairing the fan?
This might help Fan Repair: ruclips.net/p/PLSSiYX-ta7aqqxfDWDQh-B6Az4ZgDI459
Would the process for replacing the fan for a C240-14IML be fairly similar? obviously the fan is different but would you say this video can serve as a guide for the 14 inch?
Possibly
Wouldn't know without seeing it.
Mine is having the same issue as well. Do you still do these repairs? This is helpful, but waaaay to intricate for a non-tech-savvy person like me. In all seriousness, where is your business located? I need help! I'm a student and this sound is driving me crazy.
In the bay area.
warranty voiding stickers are illegal so no need to be careful.
@omegabyte3541 it doesn't void your warrantee, but it gives them reason to say you did something to the computer. Apple wouldn't honor extended warranty because the person said I opened their laptop...
What size Torx screwdriver did it require? Thanks for the video!
ruclips.net/video/RQ6a2YkZCuU/видео.html please enjoy this video. Lol
Either that or rewatch the video. It's mentioned in it.
@@ItsBinhRepaired roasted me good
Just rewatched. Thanks again for video
@@tartuffethespry hahaha :) glad you got the info you needed
I have the same model Lenovo as the one in your video. Can you please post the part number of the fan / not the heatsink assembly ONLY the two-motor fan, my fan needs to be replaced as it is making a ton of noise.
This? amzn.to/4aXLPEa
This playlist might also be helpful Fan Repair: ruclips.net/p/PLSSiYX-ta7aqqxfDWDQh-B6Az4ZgDI459
i looked up fan replacements, but can't decide which one to get. there seems to be official lenovo ones and generic fans for c740, some with just the fan and some with the heat sink. do you have any website where to get these replacement part and whether i can get priority shipping?
Usually Amazon
Thanks for this helpful video.
Did you know that the cost of the fan for this model is OBSCENE! One can get used versions of this computer model for *less than this simple part*! Yes, such computers are used, BUT THE COMPUTER ONE IS FIXING IS ALSO USED. So, it is LITERALLY cheaper to just buy another computer rather than the fan. That situation should not be. It seems extremely artificial and forced on the market. I suspect Lenovo did this on purpose or at least allowed to happen with disregard for the consequences felt by their customers.
Good god, this enrages me. If I had known Lenovo would screw over its customers this bad, I would not have bought it. Consider me an HP customer from now on!
Dang
Is there a possibility you can lose data if you remove battery and disconnect one of the fans because I’m having the same problem here?
No
@@ItsBinhRepairedalso do you have the link for a the new fan by any chance because I can’t seem the find one that seems real
@@moneyopolis11 amzn.to/3WZWN7F there you go
@@ItsBinhRepaired also is it necessary to apply new thermal paste or can you re use the previous one? Sorry for asking too many questions
@@moneyopolis11 need to reapply.
is it possible to run the laptop even with games on just 1 fan or will it eventually overheat and break ?
Likely will overheat unless you're in a really cold environment.
Any chance you know of website I can either by the fan (DFS1507053H0T) or the full heat sink assembly (5H40S19962)? I need to find one quickly! Thank you
EBay, but it's in another country :( www.ebay.com/itm/1pcs-FCN-FLMU-DC5V-0-5A-DFS1507053H0T-Notebook-Cooling-Fan-/293264318224?mkcid=16&mkevt=1&_trksid=p2349624.m46890.l49286&mkrid=710-127635-2958-0
Thank you!
Glad it helped. If you haven't already, please like and subscribe so others can find my videos. Thanks!
mine has 1 fan , ? for you can I update my single one for a duo fan please let me know
I don't think so.
Hey how can I send you my laptop to help fix it? I have the same exact one as in this video. My problem is when I power it on the fan will start to blow and then give up and 1 of 2 things will happen.
1: it'll bring me to the login screen and i'll enter my password/fingerprint and it'll just freeze and not turn on
2: it'll say windows didn't start properly and im met with troubleshooting solutions to try but none of them work.
it turned on today and was working for like 5 minutes and i tried updating windows + lenovo because maybe that's what's the issue and it just froze again.
please help ! 😭😭😭😭😭
I'm not really sure what would cause that. Possibly bad hard drive or RAM.
I have this laptop, it just stopped turning on after an update. Does nothing at all, no power no lights just dead. Any tips?
Did you force shut it off mid update? Was it plugged in?
@@ItsBinhRepaired I left it open and on updating plugged in, when I returned it was off and no longer responsive. I tried the little reset button on back and holding the power button down. It will not show any signs of life.
@@49razor not sure, but sounds like a dead motherboard :(
Do you think I could with not replacing the thermal paste on the heat sink? I don't have any, and don't want to spend money on some since I will never use thermal paste again lol
Watch the video and decide
If you can't tell from the video, I don't recommend you attempt it because you'll likely destroy your computer which will cost you more than a tube of thermal paste. Lol
@@ItsBinhRepaired I mean it never said if you HAD to replace it. You kind of just started doing it and never explained why
If I had to explain the science behind everything, like, why you turn screws counterclockwise to remove them, why you have to remove them before taking things out, etc. The video would be much much longer. Lol What are you trying to repair?
@@tartuffethespry here you go en.m.wikipedia.org/wiki/Thermal_paste
does it matter what kind of paste I get?
Not so much.
Why did you remove the battery just to remove the fans?
Do you like the thrill of working on live circuits? If so, have at it, but don't complain if you get electrocuted or fry the motherboard. Lol
@@ItsBinhRepaired Didn't need a smart ass answer. Just wondering.
@@dkevvv you really like the word "just" don't you? The way you worded your question, " *just to* remove the fan" made it seem like you felt what I did was unnecessary and you know better. Like someone asking why they need to shut off the electricity before replacing an electrical outlet.
See if you can spot the difference. Why do we need to shut off the electricity to replace an electrical outlet? Why do we need to shut off the electricity *just* to replace an electrical outlet? It makes a huge difference the way you ask the question.
@@ItsBinhRepaired Just, as in removing the fan is no big deal. Seems you are just a bit sensitive.
@@dkevvv yes, I am. My brain thinks, that's a dumb question and they sound like they think they know better.
anyone found a good replacement fan at a reasonable price? 250 usd seems to be a lot for a fan
Yeah... that's crazy price
brother i have same laptop but it suddenly shuts down
Is it overheating?
@@ItsBinhRepaired how will i check the heat
@@hamadali-th7ty look up "check cpu temp" videos
4:45 That ANNOYING sound of the squealing fan... ugh!
This should help Fan Repair: ruclips.net/p/PLSSiYX-ta7aqqxfDWDQh-B6Az4ZgDI459
That part number didn't match the actual part you eventually will need to order - Lenovo will find your laptop by serial number and list all of the parts. Not sure why you removed the batteries - unhook them. Why did you think you could remove the fan blade. You may have some experience doing this, but you still have a lot to learn.
Watch this video and the others in the description ruclips.net/video/3zs_SJ3BXgA/видео.html
People that think they know, don't know because they don't try. They only assume. That's the difference between being taught and actually learning, exploring, and discovering.
Azam nordin
Hm?
It doesn't get any more useless this this video. Please try to focus, stay on topic.
@ksmirage531 can't get anymore useless than you... The video helped a lot of people. You should look up the word useless. You seem to have gotten hold of a useless dictionary.
you trying to open the case with your long nails makes me super uncomfortable xD
I do it all the time lol best pry tools available.
@@ItsBinhRepaired im sure its super helpful with all those small parts and tight spaces, but the thought of your nail bending back makes my skin crawl.
@HavokBWR hasn't happened yet with computer disassemblies :)
Thank you! I nearly ripped my lenovo apart cause i didnt knew you have to wiggle 🫣😄
Lol glad it helped. If you haven't already, please like and subscribe so others can find my videos. :)