{847} How To Repair Computer ATX Power Supply - No Power On

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Название	:	{847} How To Repair Computer ATX Power Supply - No Power On
Продолжительность	:	14.16
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That's nice tutorial
Comment from : Jun P Technician

Great video
Comment from : Pathfinder1963

What desoldering pump you are using, pl tell us
Comment from : IT AND CAREER WITH MANAS SIR

sir my atx powersupply somrtime work sometime nothing brbri have checked vcc of pwm ic (uc3842) no volatge but when it work it has 20-25 volt on Vcc brbrcant get what is the problem can you tell some steps to check br300 volt reaching at c5027s trasnister brbrbri think problem must be in vcc of pwm ic uc3842
Comment from : Moto_edit_world

One of my power supply no put in stanby modeafter shutdown computer not of power supply fan working rapidly
Comment from : Excel Creations

HI,you did a very good videoThank you for showing how to fix an old atx supplyMany times today people just throw these away and spend good money on new one ,But for a 25 cent part and some knowledge you can made a computer work again for along timeGreat video my friend
Comment from : roberto ruiz

I don't give people a like unless they deserve one when it comes to teaching people You deserve my like hell 💪❣️ Thank you so so much
Comment from : Syed Minhaz Uddin Rizvi

wbat should be thr watt of the series lamp for 60 watt 100 watt 200 wattbror is it different for difference power supply
Comment from : Swati Chakraborty

Greetings to you aTx contains tl494 Vcc voltage starts at 17 volts and goes up to 19 volts is this normal I changed the tl494 gas capacitor and the voltage didn't change What's the reason
Comment from : Abo omar

Can you find this fault with voltage injection like on laptops, phones etc
Comment from : Juozas Mureika

vgood lessen thanks so much 🎉
Comment from : Oumar Abagaro

Good job 👍
Comment from : Abdul Wahid

hello, sa I've been following your videos for along time, they are educational I'm interested for 6 months with electonic I've repaired too much electronic device Sometimes success, sometimes failure I've two question about power supply br1-) How can you explain one time glowing at series lamp at connection psu ? The current must flow constantly, but for test purpose 1 time glows and current stops How ? br-br2) When i've connected series lamp to PSU and give energy, the bulb glow 1 time and current stops But, when i made shortcircuit with green and black, PSU works, fan work, all voltages are good But series lamp flickering(blinking) I've checked all components visually inspect and checked multimeter, i couldn't find I can't comment, I think i'm not experienced yetbr-brThank you, respect
Comment from : Emr Terz

Hi my friend would you please analyze a power supply of a brand with complect brschematic which is made many in all the word like a model that used 2 ic with part number:brAZ339P and AZ7500BP and also has 2N60 Fet transistor brThanks too much before!!!
Comment from : Ahmad Langroudi