Repairing of Desktop SMPS ATX power supply how to basics by innovative ideas

Рет қаралды 142,106

7 жыл бұрын

This video Computer Power supply PSU fault troubleshooting and repair shows how to repair Computer SMPS of new generation PSU of computers like DELL pc.
I have shown the repairing of Computer SMPS, ATX power supply.
The output we are getting from SMPS are-
3.3 V ...... 14 Amp
5 V ......... 25 Amp
12 V........ 14 Amp
5V .......... 2 Amp
-5 V
-12 V...
Disclaimer:
Before attempting to make this project, Please be aware of electricity, and if you are having any electronics expert, that will be fine. Please make this project at your own risk..
Thanks..
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Пікірлер: 84

@chinnarao326 Жыл бұрын

Resp Sir! Excellent Vedio Sir. Thank You Sir. -- Chinna Rao Paderu, Visakhapatnam DIst. AP.,

@opelman5173 4 жыл бұрын

Thanks for your tips

@ketanmorajker 7 жыл бұрын

ekdam jhakaas video sir,waiting for more such videos and also for hard drive data backup video

@innovativeideas 7 жыл бұрын

next video follows partition recovery of HDD

@sagebrushrepair 11 ай бұрын

Thanks for this video! Love it. I'm sure you know now but that plastic you placed the opened psu on is quite conductive lol

@seydousouley1547 3 жыл бұрын

Quiet good !

@enjoyyourlife142 5 жыл бұрын

VERY GOOD

@swjani 11 ай бұрын

Nice one thanks

@alucard17mx Жыл бұрын

Hello, very good video, you will have the schematic since some components were burned and I need to change them but I use their values. regards

@microlabcomputerservicecen2749 5 жыл бұрын

When fan spins I hit Like button...🔴

@ParthBhat 6 жыл бұрын

Hi , thanks for sharing . I have been using my atx power supply as an bench power supply to power my embedded projects.. Today when I used it once after I turned it off and turned it back on after a while.. The only standby light is working.. And its not responding to PS_ON as that pin is shorted to ground through a switch.. What can possibly go wrong with it suddenly ? .. No swollen caps and no burnt fuse.. Its just not responding to the PSOn any ways yo troubleshoot it ? Thanks in advance

@victorianocisneros6648 3 жыл бұрын

TENGO UNA FUENTE DAÑADA IGUAL Y CREO QUE LA REPARARE GRACIAS

@prasannajambavalikar1119 3 жыл бұрын

Video is a good. Knowladge is valuable thank you for sharing information

@jailson7680 6 жыл бұрын

Eu tenho fonte deste modelo trabalhando em um PC, mas na saída de 12+ o indutor teroidal aquece muito, poderia me ajudar?

@jackchua1439 10 ай бұрын

I shall share what I had repaired. I repaired this psu recently. You can see that there is a standby voltage transformer. It is a 12vsb .the green wire will have 12 v and it is also a ps on for the motherboard.. the rest of the cables are 12V. From the architecture , I can see it has a standby and a main section. Good luck to those who wish to try.. to test it, short the green cable to black and the led and fan will be on. 12 v will appear too. This apply to dell psu but not to Lenovo and Acer psu. Their Atx 3.0 standard is not common.

@athrunzala5337 4 жыл бұрын

but when you checked the resistor, it gave a value, it didn't give open "|" on the multi-meter screen .. so how did you know it was the resistor since it gave numbers on the diode mode ? thank you

@gulamhaidershaikh9115 5 жыл бұрын

Wonderful bro.There are so many videos on atx smps but not informative as yours.I suggest,upload a new video on this topic in which the primary consists only single mosfet , and ic tmy567pn ,and or tmy566pn,,-576,-577,-578,-579,-for generating 5v stdbyvotage , switching the atx smps on when excited just by one kick of earth point to the green terminal.

@tonymcdonald5332 5 жыл бұрын

how to test the latest generation 8-pins PSU if that works or not? There is no green and black wires like the old ones

@srinivasrao8732 4 жыл бұрын

nice

@ElectronPCFix Жыл бұрын

Hi what do you mean by checking in series? And what device did you connected to check?

@innovativeideas Жыл бұрын

An electric bulb {filament bulb} of 100watt or 200watt can be used in series.

@droidspro1749 3 жыл бұрын

Hello i just want ask. I hope you answer. You test the psu using the light on / off , while you insert the 2 wire is thier any component inserted to the 4pin and 6pin. If nothing let me know. So to diagnose this kind psu if shorted , just do what did you do. Thang you..

@masukli 6 жыл бұрын

Hi...sir. nice video tutorial. Btw could you plsease show us on how to test using a bulb in series after you replaced the fuse.

@innovativeideas 6 жыл бұрын

Ok I will make a video on that shortly. Thanks

@chinnarao326 Жыл бұрын

Thank U Sir

@cepcahyachanel Жыл бұрын

tanjk u

@chinnarao326 Жыл бұрын

Resp Sir! Dell SPMS was Secondary Section Was not Out Put Sir. Which Problem Sir. and one a time Siries Lamp was Glowing Sir and again not Glowing sir. MOV Varistor Problem Sir. not Out put Sir and Power Transistors Desplayed Value Two Side, Which Problem Sir. -- Chinna Rao, Paderu, Visakhapatnam Dist. AP.,

@ghawachun7127 5 жыл бұрын

man i need the psu pinouts thank4 da veo

@ElectronPCFix Жыл бұрын

Hello sir video is helping. But What lamp like thing you connected? And in which pin

@sandeepvhatkar1282 6 жыл бұрын

Bro good video,I have also an Branded SMPS and it's shorted and dead,I can't find the right person to repair.

@innovativeideas 6 жыл бұрын

sandeep vhatkar kindly contact local computer repairing centre.

@sandeepvhatkar1282 6 жыл бұрын

Yes contacted sir but they also don't know how to repair and where is problem.

@parvezbakht8982 4 жыл бұрын

☝Sir how to power on this types of smps without mother bord which two wire can be link for power on ?? Please describe

@ShomGOGraps 4 жыл бұрын

I would love to know that as well

@mirfre10 4 жыл бұрын

i would like the electric diagram of the model ac240as-00, it's too similar to this one, the problem is 2 ceramics explode and did not show de model, the ceramics are in C6 and C10 on the board, can you help me?, thanks in advance...

@nabendraghosh5891 Жыл бұрын

My PC is a Dell optiplex 3046 and the power supply may be the same as you shown. Please suggest how to contract with you please.

@shreessa7504 3 жыл бұрын

Dear sir, Pls upload hp 400 g1 sff power supply repair ing

@Shop99564 2 жыл бұрын

My friend, my computer is like this computer. It has a problem. When I connect it to the electricity, it works directly without pressing the power button, but nothing appears on the screen and it keeps turning on and off several times.

@102mohammed 4 жыл бұрын

Hi sir how can I check L180As type smps with out system

@SammySey813 Жыл бұрын

Is It fuse and VDR component is replaced!

@techiteasyaus Жыл бұрын

Thanks! I know it's an old video but does anyone know the part number for the fan in this power supply? Mine is getting noisy. By the looks of it, it seems easy to replace but I don't want to take the whole thing apart and back together just to check the part number so I can order it.

@techiteasyaus Жыл бұрын

Never mind. The fan is an mga6012hs-a25

@SahilSahil-ul9gp 7 жыл бұрын

informative video sir kindly make a video for how to repair DELL OPTIPLEX motherboard GX 620/745/755 etc.

@missskinnie3389 4 жыл бұрын

@pradeepnamoju007 7 жыл бұрын

SIR PLS DO A VIDEO OF PC REPAIRING

@innovativeideas 7 жыл бұрын

Pradeep. namoju007 ok please wait for some days.. I will make it sure..

@diptiranjanbiswal6277 4 жыл бұрын

Sir, same problem i have Dell inspiron 3250 small desktop pc

@jddr.jkindle9708 5 жыл бұрын

ummmm - Widow Maker 09:19 .

@sachinbiradar6776 3 жыл бұрын

Explain this smps SB n PG pblms how to remove or check

@maheshjayakumar569 3 жыл бұрын

my Dell L180AS-00 - 180W Power Supply smoked out on me, what can I do about it ?

@ElectronPCFix Жыл бұрын

3:52 needs explanation pleeeesss

@irfanjalal2010 6 жыл бұрын

Please make a video on d530 power supply repair ing thankful Rana

@innovativeideas 6 жыл бұрын

Irfan Jalal please wait for some days..

@itmrda6110 3 жыл бұрын

Hello sir it's Amol Patil I have many branded SMPS but no one giving positively response during repairing please do something for the same and share the address where we can get repairs this pl sir

@chinnarao326 Жыл бұрын

Resp Sir! Same dell 6PIN SMPS Fuse and Capacitor was Shorted, New Changed Sir But DC12V Directed Pass on Sir. Where the Problem Sir. Pls Advise Sir Waiting for Message Sir. -- ChinnaRao, Paderu, Visakhapatnam Dist. Andhrapradesh

@droidspro1749 3 жыл бұрын

Normally psu bist light blink everytime you plug the computer. Right. But now , i plug no sign of light anymore. (Dell 3060 sff psu) Bro how do know the power supply is dead. I try to test my psu, only psu motherboard and processor are intact. My psu is BIST BUTTON FREE. I remove the 4pin 8pin connector from the motherboard , then plug the psu. The Bist light glow for 3 second, i put back again, it won't glow. No sign of light, I try also psu test using paper clip method jamper black and green the psu bist light glow and the fan is spinning Is my motherboard is dead or my psu?

@kothapallivinodkumar7801 5 жыл бұрын

FSP500-60EVML can tell repairing of above model SMPS

@CoolDude-vc2fl 5 жыл бұрын

In my case my power supply turns on when i push the test button but second time it does not turn on. To turn it on i have to unplug it for several hours and then it does the same thing all over again. what can be the problem?

@memoo9539 Жыл бұрын

Hey, did you figure out what caused it?

@KKITSOLUTION 3 жыл бұрын

Iska fan kaha milega , online mil jayga Kya

@srikanthtech692 6 жыл бұрын

Hi bro my computer dell990 model SMPS problem. How much price SMPS please reply me

@innovativeideas 6 жыл бұрын

v Srikanth kindly visit any computer repairing center, ask for repairing. Online it is costly. More than 7000 rs. You can also try on OLX.in

@rubidevi2136 5 жыл бұрын

What is mean of.. Primary and secondary circuit

@innovativeideas 5 жыл бұрын

Primary means where AC current flows and in secondary dc supply flows after conversation. Thanks

@rubidevi2136 5 жыл бұрын

@@innovativeideas thanks

@Shop99564 2 жыл бұрын

We want an Arabic translation if possible

@Shop99564 2 жыл бұрын

The problem is in the power supply, so what is the solution?

@Zahidalizahidi 4 жыл бұрын

Dine yaar

@danielgeorge4566 4 жыл бұрын

Sir was there an orange light before you did the repair

@innovativeideas 4 жыл бұрын

No, it was shorted.

@danielgeorge4566 4 жыл бұрын

Thank you

@samzee5947 3 жыл бұрын

Sir kindly resolve smps all voltages are ok only pg out i.e 5v not working

@itsashima 3 жыл бұрын

Can i send you my power supply? Will you repair it for me? I'll be highly thankful to you.

@itmrda6110 3 жыл бұрын

Same here sir

@diptiranjanbiswal6277 4 жыл бұрын

How i resolve my prblm

@magicgame1 2 жыл бұрын

video tutorials are not good. You replace it without measuring it and you remove it.

@shreessa7504 3 жыл бұрын

Dear sir, Pls upload hp 400 g1 sff power supply repair ing

@Shop99564 2 жыл бұрын

We want an Arabic translation if possible

@Shop99564 2 жыл бұрын

The problem is in the power supply, so what is the solution?

@shreessa7504 3 жыл бұрын

Dear sir, Pls upload hp 400 g1 sff power supply repair ing

@shreessa7504 3 жыл бұрын

Dear sir, Pls upload hp 400 g1 sff power supply repair ing

@Shop99564 2 жыл бұрын

We want an Arabic translation if possible