Checking power supply is not that much difficult anymore use this to check your PC smps power supply

Ғылым және технология

this video is about how can you simply check your SMPS (switch mode power supply) at home by using "tweezers" and you don't need any expensive tools
all you need is a tweezer and an SMPS that's it.
if you don't have a visible color on your wire then follow the pin details as I showed in the video
and please stay insulated and be aware of what you're doing

Пікірлер: 147

  • @jecobmezing5017
    @jecobmezing50176 ай бұрын

    Bro you made my psu explode

  • @emiliomanzo3740

    @emiliomanzo3740

    6 ай бұрын

    either your psu was faulty and he saved your components or you did it wrong

  • @letssmiletogether5463

    @letssmiletogether5463

    4 ай бұрын

    ​@@emiliomanzo3740 true

  • @RachaelWill

    @RachaelWill

    4 күн бұрын

    How?

  • @TDPEquinox
    @TDPEquinox6 ай бұрын

    To everyone saying this is dangerous, it's only dangerous if you do it wrong. However, all this tells you is if the PSU will turn on, it does not tell you if it's good. There can be all kinds of issues when the PSU is under load that this cannot test. A proper PSU tester is like $12, just get one..

  • @delta-KaeBee

    @delta-KaeBee

    4 ай бұрын

    thats EXACTLY why its dangerous to say it! lol Of course those aware of the dynamics and working operation (voltages, current, iso tfx's, capacitors, AC vs DC, &c.) of a/the device would know what this is doing, and how to do it correctly. An accidental mistake is one thing, it happens. BUT people making a mistake THINKING its the correct way, because they are not skilled/knowledgeable enough to know the point of shorting the terminals or the implications, all because they watched/read a short example of ONE way to try to remedy a situation, are walking into things not even THINKING that theres a potential for danger/injury/destroying things. Granted, you shouldnt really be trying to fix a power supply if youre not at least SOMEWHAT comfortable working on electronics or High Voltages/Currents; or have someone supervising or helping you at the time. TL;DR - learning how to fix electronics from a single 20sec KZread short is probably gonna do more harm than good, lol.

  • @jomariosacia9907

    @jomariosacia9907

    2 ай бұрын

    Can you recommend some good psu testers

  • @Krabzz95

    @Krabzz95

    2 ай бұрын

    One simple mistake when fixing a psu could end ur life. It’s not worth the risk ur better off buying a new one.

  • @Krabzz95

    @Krabzz95

    2 ай бұрын

    @@delta-KaeBeeThe best way to learn about psu fixing is from someone who’s done it loads of times

  • @ev3rything533
    @ev3rything53310 ай бұрын

    Incredibly dangerous

  • @camronrubin8599

    @camronrubin8599

    8 ай бұрын

    It’s 5volts dude completely harmless. He didn’t even feel any pain.

  • @diecrafter1986

    @diecrafter1986

    7 ай бұрын

    @@ilovecheating Thats just wrong, stop spreading missinformation. also, aslong you only short the both pins he shorts its no dangerous at all, and yes its DC!!!

  • @emiliomanzo3740

    @emiliomanzo3740

    6 ай бұрын

    @@diecrafter1986he’s only partially wrong in some cases, in general it’s 5 volts and not dangerous but sometimes it’s 12 volts and not dangerous, there’s like 3-4 standards , and none of them are dangerous

  • @diecrafter1986

    @diecrafter1986

    6 ай бұрын

    @@emiliomanzo3740 but in any way anything under 50 volts isnt dangerous

  • @anonymous-uo6ub

    @anonymous-uo6ub

    5 ай бұрын

    it's not

  • @paranoidgenius9164
    @paranoidgenius91644 ай бұрын

    I myself would wrap insulation tape around the part of the metal tweezers that I'm holding, or tape the tweezers onto the pins before plugging it into a power socket.

  • @aamirshahid9504

    @aamirshahid9504

    Ай бұрын

    Voltage matters

  • @wasay.plays9
    @wasay.plays910 ай бұрын

    Thank youu soo much bro it worked for me

  • @siddharthrajak-dq2tl
    @siddharthrajak-dq2tl3 ай бұрын

    Thank you very much bro

  • @S001YTGAMING
    @S001YTGAMING9 ай бұрын

    Thank you sir ❤❤❤❤

  • @Viralvlogvideos
    @Viralvlogvideos10 ай бұрын

    Never touch it after plugging it in holes

  • @camronrubin8599

    @camronrubin8599

    8 ай бұрын

    5 volts is completely harmless as you can see he didn’t even get shocked

  • @settingshadow

    @settingshadow

    5 ай бұрын

    yes you shouldn't touch the AC side and the CAPACITORS after plugging in

  • @Krabzz95
    @Krabzz952 ай бұрын

    Never open ur psu especially if you don’t know what ur doing It’s not worth risking ur life. Just buy a new one

  • @malikzeeshanhaiderawan5767

    @malikzeeshanhaiderawan5767

    11 күн бұрын

    What is pus

  • @Krabzz95

    @Krabzz95

    11 күн бұрын

    @@malikzeeshanhaiderawan5767 psu is a power supply

  • @RachaelWill

    @RachaelWill

    4 күн бұрын

    ​@@malikzeeshanhaiderawan5767psu

  • @vinay.ambhore
    @vinay.ambhore4 ай бұрын

    Dear dont say "Goodbye"at end, i want to see you again .

  • @uphill248
    @uphill2483 күн бұрын

    OK what if the power supply turns my PC on but when I tested it won’t turn on.. The reason I’m testing it because my PC keeps going into a cycling power.

  • @ankushdhiman5466
    @ankushdhiman54667 ай бұрын

    Thnkuuu Sir👏💖✨

  • @jimshadtbx
    @jimshadtbx2 жыл бұрын

    Nice man

  • @aktechhubspot2035
    @aktechhubspot20358 ай бұрын

    what you have to say about b700h 750w SMPS !!?

  • @user-fv4np3cr3k
    @user-fv4np3cr3k6 ай бұрын

    If fans not spinning?

  • @alihassan6371
    @alihassan637110 ай бұрын

    Thansk❤

  • @ThomasWinders
    @ThomasWinders29 күн бұрын

    you're just checking the "POWER OK" feature, meaning that the psu starts because it has the signal to do so... but you're not having any info about the "goodness" of +12v, +5V or +3,3V.

  • @sanotsarkar51
    @sanotsarkar5118 күн бұрын

    4 pin wala hp SMPS kache kere.?

  • @TheSomumanna
    @TheSomumanna9 ай бұрын

    Doesn't mean the psu is working from inside The voltages may fluctuate or may be there is a blown capacitor Or an open resistance you never know

  • @Nicolayjlss

    @Nicolayjlss

    6 ай бұрын

    We really do need a facepalm emoji

  • @TheSomumanna

    @TheSomumanna

    6 ай бұрын

    ​@@Nicolayjlss😅 yeah

  • @settingshadow

    @settingshadow

    5 ай бұрын

    🤦all what you've said will prevent the psu from powering on

  • @settingshadow

    @settingshadow

    5 ай бұрын

    ​@@Nicolayjlsslook 🤦

  • @TheSomumanna

    @TheSomumanna

    4 ай бұрын

    @@settingshadow no it will not,PSU will still power up with this method... PSU has multiple voltage output circuits dealing with various step voltages.. If the 12 volt rail is ok doesn't mean the 5 volt or the 3 volt one is ok too... 99.99% times it's the output side which has malfunctioned While the method here triggers the input side to start up..🙂

  • @praveenkudappanakunnu7423
    @praveenkudappanakunnu74232 жыл бұрын

    Bro it worked but after connecting to motherboard it is not working

  • @sotlml

    @sotlml

    Жыл бұрын

    Same did u find a fix

  • @gamesdown1364

    @gamesdown1364

    Жыл бұрын

    @@sotlml did u find a solution? I think its just dead? I didnt touch my pc from a month now and i want to see where the prob is exactly If u changed the psu does it work?

  • @enderbenplayz

    @enderbenplayz

    Жыл бұрын

    @@sotlml my guess is that the motherboard is the problem

  • @marcop5641

    @marcop5641

    Жыл бұрын

    ​@enderbenplayz im having the same problem. I tried another psu and it works.

  • @enderbenplayz

    @enderbenplayz

    Жыл бұрын

    @@marcop5641 same for me. Tried a new psu

  • @IamLookingforWoody_________786
    @IamLookingforWoody_________7863 ай бұрын

    RIP in advance💀💀💀.

  • @AnithaAnitha-li3ij
    @AnithaAnitha-li3ij2 жыл бұрын

    Spr

  • @pythonfebruary6264
    @pythonfebruary6264 Жыл бұрын

    My power supply sparked the orange what that mean

  • @markbuntad5424
    @markbuntad54242 жыл бұрын

    My power supply dont have a switch in the back like whats yours

  • @RishiSharraf
    @RishiSharraf Жыл бұрын

    Bro My SMPS has all black Wores how do i check?

  • @cloudcorey

    @cloudcorey

    Жыл бұрын

    He said numbers

  • @TheAIGenerator456
    @TheAIGenerator4563 ай бұрын

    Heloo my pc blasts two time and but when i check the power supply it worked correctly then plzzz tell me whats will be the problem plzzzz

  • @RachaelWill
    @RachaelWill4 күн бұрын

    Is this safe?

  • @SanjeshSonvani
    @SanjeshSonvani8 күн бұрын

    Prise

  • @SamiKhan-pp4ne
    @SamiKhan-pp4ne19 күн бұрын

    Sir where is 12 volt two wires.

  • @aungaster1945
    @aungaster1945 Жыл бұрын

    and for ps which have both male and female plug but no switch?

  • @princejailanienglish

    @princejailanienglish

    Жыл бұрын

    Really

  • @semiashraf8139
    @semiashraf8139 Жыл бұрын

    My smps gonr

  • @shanthabandarigoda2445
    @shanthabandarigoda24452 жыл бұрын

    Hi

  • @deepanshuadhikari
    @deepanshuadhikari3 ай бұрын

    Yes 👍 gud

  • @ShahilRamji
    @ShahilRamji22 күн бұрын

    Don't do this this is incredible dangerous

  • @Blazepointfive
    @Blazepointfive5 ай бұрын

    Damn not trying this

  • @anik461
    @anik4612 жыл бұрын

    I tested it with a wire. And its work. My power supply is okay? My pc Isn't turning on. Now what can i do? Should i change my power supply?

  • @anik461

    @anik461

    2 жыл бұрын

    Update : I changed my power supply. And my pc is fine now

  • @yolo_6498

    @yolo_6498

    7 ай бұрын

    ​@@anik461bro what were the signs you encountered I also have the same issue pc ain't turning on and only the CPU fan spins

  • @lalbux4959
    @lalbux4959 Жыл бұрын

    Maine ase Kya phir be ne Chala fan

  • @yashtagoresharma2488
    @yashtagoresharma248811 күн бұрын

    Nor working bro 😢

  • @SeriousGaming101
    @SeriousGaming1012 жыл бұрын

    I can use paperclip?

  • @allinone4044

    @allinone4044

    2 жыл бұрын

    @@princejailanienglish what you used

  • @acquiresanity
    @acquiresanity3 ай бұрын

    bro all power supplies are different some guy is probably gonna see this and fry his psu lmao

  • @ndcmabag9505
    @ndcmabag95052 жыл бұрын

    Hiii it works but when i connect the 24pin back to the motherboard, the power supply won't work but motherboard lights up, what should I do?

  • @ndcmabag9505

    @ndcmabag9505

    2 жыл бұрын

    @@princejailanienglish English sirrr thank you 😭

  • @jaykugosenpai9393

    @jaykugosenpai9393

    2 жыл бұрын

    @@princejailanienglish bro did u find the solution? I am facing the same problem...if not possible to make a video pls just tell me what is wrong

  • @jaykugosenpai9393

    @jaykugosenpai9393

    2 жыл бұрын

    @@princejailanienglish Bengali ;) English likha hai na bro!!?

  • @jaykugosenpai9393

    @jaykugosenpai9393

    2 жыл бұрын

    @@princejailanienglish mobo lights up but doesn't turn on...it did right now after a bit of tweaking but it often doesnt!

  • @sabOO2

    @sabOO2

    2 жыл бұрын

    @@jaykugosenpai9393 we hav the same prob but i think mine is just the power supply

  • @mrfatfacts4010
    @mrfatfacts40107 ай бұрын

    Bro this is incredibly dangerous, do you know how easy it was for you to get electrocuted while doing that? Guys, please don’t do this

  • @carlosm.sierra1465

    @carlosm.sierra1465

    6 ай бұрын

    Is only 5 volts man its not gonna do anythkng at most it will tickle

  • @gyoerdy7832

    @gyoerdy7832

    6 ай бұрын

    Get electrcuted by that? 😂😂, unleash you do the same on your wall adapter

  • @bitsurfer0101
    @bitsurfer01015 ай бұрын

    That doesn't verify the power supply with a load.

  • @colerumpel
    @colerumpel Жыл бұрын

    Holy fuck it's a bomb

  • @kakakakakskakak9619

    @kakakakakskakak9619

    Жыл бұрын

    Yes

  • @camronrubin8599

    @camronrubin8599

    8 ай бұрын

    No you are stupid .

  • @ShahilRamji
    @ShahilRamji22 күн бұрын

    😅😅

  • @machinetechtamil9625
    @machinetechtamil96253 ай бұрын

    Dont follow that..any short circuit smbs...use metal directly passes away with you

  • @prabhurock1169
    @prabhurock11692 жыл бұрын

    The fan started spinning but when i remove that pin.it not spinning anymore. Can you help me .?

  • @prabhurock1169

    @prabhurock1169

    2 жыл бұрын

    @@princejailanienglish then what should i do now .?

  • @prabhurock1169

    @prabhurock1169

    2 жыл бұрын

    @@princejailanienglish after soldering 4th and 5th pins together, everything works fine.. But i still have doubt.. Why it happened like all of sudden... Can you give me video link (about explanation) or Wikimedia link about this issue.... (Preferred language : English) And most importantly, thank you for quick response and informative video

  • @green_life7
    @green_life7 Жыл бұрын

    Sir ek baat poochni hai, maan lijiye hmare paas 12v 15A ka 180watt ki SMPS hai, agar hum ispe sirf 90watt yani ki load daalein to kya ye AC se poori 180 watt power khinchega ya fir 90watt power khinchega?

  • @princejailanienglish

    @princejailanienglish

    11 ай бұрын

    Iam not sure about that bro

  • @khanedit

    @khanedit

    11 ай бұрын

    ha baat mujhe bhi janni thi

  • @green_life7

    @green_life7

    11 ай бұрын

    @@khanedit bhai mene pta kar liya hai. Sirf utni hi power khayega jitni uspe load dalenge. Maan lo tumhare paas 240w ki smps hai. Tumne us pe sirf 40w ka load dala to sirf 40w power hi khayega SMPS

  • @methmaranaveera3273
    @methmaranaveera3273Ай бұрын

    Bro this psu is a very cheap one It doesn't even have a brand printed on

  • @user-kd7to5xf9e
    @user-kd7to5xf9e6 ай бұрын

    instruction unclear, i burned my house

  • @saritamandalmandal
    @saritamandalmandal3 ай бұрын

    Read

  • @s.broyal5128
    @s.broyal512810 ай бұрын

    How much do they charge to fix it in computer shop

  • @RachaelWill

    @RachaelWill

    4 күн бұрын

    Depends where you live

  • @infinix8506
    @infinix8506 Жыл бұрын

    How many watt is this psu

  • @scope846

    @scope846

    9 ай бұрын

    mf he got a indian temu power supply

  • @Easy-Peazy
    @Easy-Peazy4 ай бұрын

    I think you want to here insults 🤬

  • @user-zb3ce1xp8u
    @user-zb3ce1xp8u7 ай бұрын

    Don't do this it is extremely dangerous. Get professional repais

  • @outlimitz5225
    @outlimitz52255 ай бұрын

    that proves nothing, what about instability issuses?

  • @ArifKhan-bp9zx
    @ArifKhan-bp9zx2 жыл бұрын

    What an you say about output voltage stability? What about Voltage rail noise at different load... What about protections.. If a PSU outputs something .. that doesn't make it good anyway..

  • @irfanzargar9784
    @irfanzargar9784 Жыл бұрын

    I did it ..But smps fan didn't work..Should I change Smps or It can be repaired..If yes then how?

  • @global_ant
    @global_ant Жыл бұрын

    Don't connect the wires before connecting it. It will explode ! 😂😢

  • @camronrubin8599

    @camronrubin8599

    8 ай бұрын

    You have no idea what you are talking about . Completely harmless

  • @ikauk8733
    @ikauk8733 Жыл бұрын

    who doesn't know that from computer scientists

  • @VVVVV99611

    @VVVVV99611

    Жыл бұрын

    Ok.

  • @buzzlightyear120
    @buzzlightyear120 Жыл бұрын

    Mera ye problem ab permanent ho gaya hai, ab mai kiya karu

  • @buzzlightyear120

    @buzzlightyear120

    Жыл бұрын

    Pehele apke trick ko use karne se kam kar raha tha, par ab trick bhi kam nahi kar raha, konsa cij ko badlna padega?

  • @seemasankhla4770
    @seemasankhla4770 Жыл бұрын

    Baki ke wire ka kya kere

  • @princejailanienglish

    @princejailanienglish

    Жыл бұрын

    It's a simple hack you don't need to follow blindly if you have a multimeter you can use it for accurate results

  • @princejailanienglish

    @princejailanienglish

    Жыл бұрын

    Don't worry I will make a video as soon as possible it may helps you

  • @seemasankhla4770

    @seemasankhla4770

    Жыл бұрын

    @@princejailanienglish Thank you

  • @zeroidff8129
    @zeroidff81299 ай бұрын

    Bro atleast use plastic for safety

  • @camronrubin8599

    @camronrubin8599

    8 ай бұрын

    5 volts is completely harmless . He didn’t even get shocked as you can clearly see, plastic would not work

  • @bagy897

    @bagy897

    8 ай бұрын

    how the hell plastic is conductive

  • @janhaja2821
    @janhaja28212 жыл бұрын

    Tnq

  • @Goatslayer8081
    @Goatslayer80812 жыл бұрын

    Not work

  • @Goatslayer8081

    @Goatslayer8081

    2 жыл бұрын

    @@princejailanienglish it's not spinning after shot

  • @Goatslayer8081

    @Goatslayer8081

    2 жыл бұрын

    @@princejailanienglish the fan is not working after combing green and black wire

  • @Goatslayer8081

    @Goatslayer8081

    2 жыл бұрын

    @@princejailanienglish the power supply fan

  • @oussama5463
    @oussama5463 Жыл бұрын

    Old

  • @itslucifer7454
    @itslucifer74542 жыл бұрын

    Tati

  • @247montage

    @247montage

    2 жыл бұрын

    @@princejailanienglish tati means shit

  • @VisionXUpdates

    @VisionXUpdates

    2 жыл бұрын

    @@princejailanienglish apni shakal ko describe krr rhi hai

  • @saritamandalmandal
    @saritamandalmandal3 ай бұрын

    Read

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