How To Repair Computer Power Supply and Diagnose Fan

How To Repair Computer Power Supply and Diagnose Fan

Learn how to repair a desktop computer power supply. First diagnose the bad or failing power supply. Once you have identified that the PSU (power supply unit) is bad, then remove all cables and begin to unscrew the housing screws. Now install the new power supply and proceed to installation of the new Power Supply Unit.

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  1. Jae Money Tattman
    Jae Money Tattman 4 December, 2021, 09:32

    This isn't a repair, it's an exchange/replacement

    Reply this comment
  2. mr hacker gamer
    mr hacker gamer 4 December, 2021, 09:32
  3. so Gaming and Tech
    so Gaming and Tech 4 December, 2021, 09:32

    it should say replace there was me thinking it was a video about repairing a power supply you replaced it.

    Reply this comment
  4. Santosh Pramanik
    Santosh Pramanik 4 December, 2021, 09:32

    Its 2 min workūüėĀūüėĀ

    Reply this comment
  5. Elixir 0987
    Elixir 0987 4 December, 2021, 09:32

    I have a Samsung magic station and the CPU fan won't turn on it will spin then stop I've tride anther fan but it only works at 5v not 12v

    Reply this comment
  6. G3_034Hadawale samarth
    G3_034Hadawale samarth 4 December, 2021, 09:32

    That was so easy you are replacing not repairing

    Reply this comment
  7. Dan Bromberg
    Dan Bromberg 4 December, 2021, 09:32

    Retitle REPAIR to REPLACE!!!

    Reply this comment
  8. Maricela Hidalgo
    Maricela Hidalgo 4 December, 2021, 09:32

    En espa√Īol

    Reply this comment
  9. Anh-Kim Phung
    Anh-Kim Phung 4 December, 2021, 09:32

    awesome video please check out my youtube channel thank you all and God bless everyone

    Reply this comment
  10. Roman
    Roman 4 December, 2021, 09:32

    This aint repair.

    Reply this comment
  11. around the world
    around the world 4 December, 2021, 09:32

    Good job thank you ūüĎć

    Reply this comment
  12. zeomarmob
    zeomarmob 4 December, 2021, 09:32

    ‚ÄúScrew it let‚Äôs do it‚ÄĚ

    Reply this comment
  13. Houssem Touzout
    Houssem Touzout 4 December, 2021, 09:32

    This is how to change power suply not how to repair it.

    Reply this comment
  14. pointshit
    pointshit 4 December, 2021, 09:32
  15. Fammi Ali
    Fammi Ali 4 December, 2021, 09:32

    Too much criticism, don't approve of the way don't watch it or just say nothing. Why can't people be nice? what is it that you get from pointing fingers? Thanks ITC Austin

    Reply this comment
  16. Ethencer Timothy
    Ethencer Timothy 4 December, 2021, 09:32

    I just took out the power supply waiting for the steps to repair then what do i see a replacement

    Reply this comment
  17. Republic of Gaming
    Republic of Gaming 4 December, 2021, 09:32

    U asshole. Ru mad?

    Reply this comment
  18. Maynard Jesus
    Maynard Jesus 4 December, 2021, 09:32

    dumbass video

    Reply this comment
  19. Khoi Sousa
    Khoi Sousa 4 December, 2021, 09:32

    Misleading title.

    Reply this comment
  20. Reetom Ghosh
    Reetom Ghosh 4 December, 2021, 09:32

    Y'all should have seen him holding the new PSU and guessed he was gonna swap it out. Fools.

    Reply this comment
  21. Claude Torres
    Claude Torres 4 December, 2021, 09:32

    Pause at 7:19 to see a dog

    Reply this comment
  22. shubham gandhi
    shubham gandhi 4 December, 2021, 09:32

    PLease help me….. my computer fan and also power supply fan not working…. even motherboard shows green light.. when i try to on my pc to push power switch it doesn't shows any indicator now ….. plz help sir, how to solve this issue??

    Reply this comment
  23. TL27
    TL27 4 December, 2021, 09:32

    I got a EVGA 500w 80+ power supply which doesn't work,help?

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  24. MrMac5150
    MrMac5150 4 December, 2021, 09:32

    I bet this guy is on welfare now. No more dinosaur computers to fix any more.
    A low power Foxcon motherboard uses 40 watts but this guy puts in an over kill 500 watt supply.
    Now we know why he is self employed.

    Reply this comment
  25. Dean Bartlett
    Dean Bartlett 4 December, 2021, 09:32

    OK…… so if I want to repair my car I take it to the car dealer and get a new one. I hope your wife doesn't get sick and needs you to take her to the doctor.

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  26. Blaze0357
    Blaze0357 4 December, 2021, 09:32

    You forgot to mention to be careful when you plug that big plug into your motherboard, that you brace underneath the plug to prevent stress cracking the motherboard. A person does that.. and it's all she wrote! Oh.. and you forgot to mention preventing static discharge.. and what that can do to a computer if you don't.    I notice you spent alot of time talking about stuff that people don't need to know, instead of telling folks those important little tips and tricks they NEED to know in order to perform the job successfully and not cause more harm then good. Just sayin'.    You have to be careful when you put videos like these out on a public forum. people are looking for help and find videos like this one and take folks like you at your word and follow your instruction to the letter. It's then your responsibility to make sure you don't leave anything out of the instructions and that everything you tell and/or show people is 100% true and without error.

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