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how to test a laptop cpu fan cooler with usb cable 

valar morghulis
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23 окт 2016

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Комментарии : 64   
@pault6533
@pault6533 Год назад
To test the fan outside the chassis, I just left the PWM wires dangling. The other two wires will run full speed at the rated voltage. If you want a lower speed, drop the voltage using a series resistor. I pulled a fan assembly with heat pipe and CPU interface plate from a computer headed to the bin. I wanted to use it to chill some charging /discharging components. I found a SP4T switch and hooked it up so the top is connected straight, second position 5 ohms, third position 10 ohms, bottom position N/C. Now I have a three speed cooler with an off position too!
@duanapriahita5679
@duanapriahita5679 2 года назад
in 2022 this video help me full, thank you!
@samshanmukh
@samshanmukh 6 лет назад
Best way of testing a fan. Thank you so much for sharing you knowledge and the idea. ;)
@ismailovitche2
@ismailovitche2 6 лет назад
u welcome x)
@sverrevdb4125
@sverrevdb4125 3 года назад
Wow works good i had a old laptop fan laying around and and 23 micro USB cabels i did what you did and IT works !!!
@MartinGamer6241
@MartinGamer6241 5 месяцев назад
I once turned a fan with only putting 2 cables peeled off on 5v 1.55A and we have the same fan brand on the video! I buyed that one for my old computer that his original fan made short circuit cuz of unknown reason
@lordsarmy-247
@lordsarmy-247 5 лет назад
thanks for this video. this type problem now with me.
@Demianra
@Demianra Год назад
Bro thanks to your video i can confirm that brown is positve and grey tatch, best regards.
@ismailovitche2
@ismailovitche2 Год назад
Welcome 👍
@letsfixsomethingathome8536
@letsfixsomethingathome8536 3 года назад
Test new fan before going through effort of reassembly. Use wire baggy tie pieces, to stick in harness as rigid poles to touch USB black and red stranded wires
@telecomanda
@telecomanda 6 лет назад
Wow thanks!
@stereotype17
@stereotype17 7 лет назад
Extremely helpful. Thank you
@ismailbakhtaoui479
@ismailbakhtaoui479 7 лет назад
Enigmaz42 you welcome
@samuelotieno3151
@samuelotieno3151 2 года назад
very helpful indeed
@alpeshpanchal
@alpeshpanchal 4 года назад
The big open side of this fan is Throws or pulls the air? Bcoz i want to make a vacuum cooler fan to throw the heat coming from laptop
@heshenga
@heshenga 4 года назад
Is it running at full speed in this case?
@arnabchatterjee7656
@arnabchatterjee7656 2 года назад
Can you make PWM FAN testing video then that will be great help.
@920PC
@920PC 7 лет назад
Only works for DC direct fans, not PWM fans (4 wire fans)
@coosbaycrackhead
@coosbaycrackhead 3 года назад
How do I check my PWM fans manually? (alienware m17x r3) I have them out, they spin freely no dust or bearing noise. just laptop wont kick them on when gets hot. ty in advance
@Tonus44512
@Tonus44512 Год назад
thankk you you are a legend
@vivekanandsharma5049
@vivekanandsharma5049 3 года назад
Thanks buddy 👍
@ismailovitche2
@ismailovitche2 Год назад
Any time
@IAM23
@IAM23 3 года назад
Thanks
@luciferdpigulerammi1785
@luciferdpigulerammi1785 6 лет назад
thanks
@shubhamkush302
@shubhamkush302 3 года назад
Thanks bro
@dvaVivy
@dvaVivy 5 лет назад
My fan just wiggled. Do i need to replace it?
@stoneyswolf
@stoneyswolf 4 года назад
Ok so im watching because im playing with a 10yo gateway laptop. got win10 0n and got a fan error. alredy knew about the fan going bad a long time ago it finaly crapped out. Tore apart anothr junk gateway i have and found i can test the fan with a cr2016 3v battery. Very simple made converting from a brushed to brushless motor easy.
@stoneyswolf
@stoneyswolf 4 года назад
Ok the fan motor works but what about the rpm signal if that's not working the cpu will still see an issue.
@genco294
@genco294 10 месяцев назад
Very good
@Shaheer4771
@Shaheer4771 3 года назад
can you solder it???
@sagarghatti
@sagarghatti 3 года назад
What is cost of that fan .
@pahadiMandyal
@pahadiMandyal Год назад
How to open the fan this for lubricant
@extracrunchy891
@extracrunchy891 5 лет назад
my laptop fan is always spinning at max speed. it spins at max after around 30seconds of booting into windows. I already checked the temp of my CPU and GPU using MSI afterburner, its all running normal temps. I actually just recently cleaned my fan, when I placed it back it suddenly just keep spinning on max speed. what seems to be the problem?
@unknown-ob4yn
@unknown-ob4yn 5 лет назад
Maybe temperature sensor of cpu or gpu
@daylight4011
@daylight4011 6 лет назад
Fan is ok with usb check spning maximum speed. When put this on inside my laptop plug in cable. It doesn't work.... Plz also note that if I exit bios it spin for 2/4 sec point of laptop restart. So is it my fan problem or motherboard. I digoniest the dell also showed that cable is not ok. So what should I do now...man??
@Aneesh.Asokan
@Aneesh.Asokan 5 лет назад
it's most likely the processor than the motherboard.😂😁😀
@bankerankitpatwa6700
@bankerankitpatwa6700 4 года назад
Kya hua fir problem kisme he
@aweejeetsharma7306
@aweejeetsharma7306 11 дней назад
What is the white clip called
@afghanoutsider
@afghanoutsider 3 года назад
I don't understand did you connect usb side to laptop or not
@nikolasovilj6591
@nikolasovilj6591 3 года назад
Connect usb side to your phone charger, because phone chargers run at 5v like the fan. This video sucks lol him and his stupid music
@nagendraraman6410
@nagendraraman6410 3 года назад
Valar Dohaeris.
@aligoharmughal4952
@aligoharmughal4952 10 месяцев назад
Valar Dohaeris
@davidgomez725
@davidgomez725 6 лет назад
why the fan rotates in reverse?
@SunkySkull
@SunkySkull 2 года назад
Reverse the connection
@i-k1llsh0t-i23
@i-k1llsh0t-i23 4 года назад
Music Name?
@mrtry8982
@mrtry8982 6 лет назад
What's the song called?
@mrtry8982
@mrtry8982 6 лет назад
Just wondering what that songs called I’ve heard it before
@karimfares2122
@karimfares2122 4 года назад
good video but the sound is very bad 👎
@dickterpene8697
@dickterpene8697 3 года назад
Finally a decent background tune. so sick of the generic plinky plonk coconut house shite.
@avinass4988
@avinass4988 5 лет назад
Yeh fan muge dhoe please Contact me
@Fxsecretsreveal0726
@Fxsecretsreveal0726 4 года назад
V n U
@nobinurictinstitute4606
@nobinurictinstitute4606 3 года назад
Sound pollution
@jncomputers9401
@jncomputers9401 4 года назад
More music background , lame instructional video. I am not here to listen to music.
@akram-sz7qj
@akram-sz7qj 4 года назад
Right
@iamlyric5600
@iamlyric5600 3 года назад
you know no one forces you to watch these types of videos. its their preference. if they want loud obnoxious music its well within their right. unless, unless you paid them to produce this video. then that's another case.
@nikeshdubey4129
@nikeshdubey4129 2 года назад
@@iamlyric5600 hahahaha right but still that music is hurting my ears
@thanksforthemessdick
@thanksforthemessdick 2 года назад
Just turn the volume all the way down
@ovidiunaso5639
@ovidiunaso5639 4 года назад
You waste my time with bad advice. First you don't even know to twist 2 wires, second you don't need to twist them, 3rd you may burn the usb port, 4th this works only with 2 or 3 wire fan, not with pwm type.
@ismailovitche2
@ismailovitche2 10 месяцев назад
Thanx give us ur channel to see what you doing
@lavers_1
@lavers_1 4 года назад
nice music fukkk
@PLF...
@PLF... 4 года назад
Horrible music fukkk
@ovidiunaso5639
@ovidiunaso5639 4 года назад
You waste my time with bad advice. First you don't even know to twist 2 wires, second you don't need to twist them, 3rd you may burn the usb port, 4th this works only with 2 or 3 wire fan, not with pwm type.
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