#31 Basic guide to How to repair Computer Power Supply /ATX Urdu Hindi Part 1
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- เผยแพร่เมื่อ 27 ก.ค. 2020
- To watch this video in English Language • #189 How to repair Com...
i explained in Urdu Hindi language How to repair computer ATX switch mode power supply SMPS very easy. this PSU is using AT2005 IC which is PWM and intelligent power supply monitor. i shared my easiest and perfect troubleshooting techniques practical troubleshooting. smps concept and troubleshooting repairing or understanding repair switching mode power supply basics and working principle. how to troubleshoot input electromagnet induction filter, EMI, bridge rectifier and capacitor. we get 330 VDC at main capacitor. after hat the +330 volts are applied to standby power, which is SMPS and makes +5V SB, these stand by voltage are applied to motherboard which pull down the PS ON green wire to zero level, so the ENABLE OR REMOTE ON or CONTROL pin of #smps will go low that will enable pulse width modulation. and also i discussed smps basics. after watching this video you can capable to:-
understanding atx power supply basics circuit diagram schematic with complete tutorial in urdu hindi
download diagrams drive.google.com/file/d/1fLxW...
drive.google.com/file/d/17QZI...
drive.google.com/file/d/1fLxW...
drive.google.com/file/d/1d2fj...
working of atx smps
if computer power supply does not on, or fan runs and stops, fluctuation, turns on goes off again or fail to start
short circuit, or fuse blows burns again and again
how to #repair #smps
how to #repair #computer #power#supply #atx
fuse keeps blowing
how to repair switch mode power supply when short circuit at input
if SMPS is dead or no ouput
if SMPS have fluctuating output or output voltage unregulated
if smps have short circuit in output
how to eliminate short circuit
how to troubleshoot #PWM #SMPS #controller when there is no switching from #MOSFET
if SMPS have a whistle sound or excessive noise or excessive heat
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Ma sha Allah bohat ala kam he aap ka 👍Allah paak aapko sehat o tandrusti k sath salamat rakhy ameen
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Nice Basic guide Video
2 like
Another very informative and helpful sharing
Like 3 ,
So fantastic n useful info sharing 👌
Bahut badhiya jankari di apne 👌
Stay safe ji
Amazing repairing tutorial 👍❤️👍
Big like. Informative content. Keep sharing👍
Well explained. You are knowledgeable that is for sure.
Amazing as always
likee eight and best rgrds dear
Brilliant description of a very useful solution.
ماشاءالله Nice video
Awsome video
SUPER SIR JI .......................THANKS .........100% LEARNING VIDEO
awesome video sharing.;
Exellent sir g
Like 17 nice video
Good work bro
great upload
Very nice sir
biggggg thanks dear
Aapne jaise smps design bataya vaise atx amps diagram ke karte padhaiye
1like 2nd comment still watching
Very good video sir
Thanks and welcome
Resp Sir! Thank U Very Much Sir. Ur Videos Iam Followed Sir. Dell 6 & 4Pin SMPS Now PS on Ok 5V, 12V was Directed Pass on at 6Pin, 4Pin and Powergood Not Out and Green and Black Connected after Comming the PG 5V Sir. Which Problem Sir and Series Lamp 3Times OFF ON, Off On Sir after Full Off. after above Problem Sir. Pls Advice Sir. -- ChinnaRao, Paderu, Visakhapatnam Dist, Andhra Pradesh.
Slm sir mere stand by voltage kam mil raha hai sir voltage 0.89 show kar raha hai sir say something about this plzzzz
Salam sir. Mairy pass Infinity company ki Model No. P4-350w ki supply hy. Jo ke On hoti hy aur is me Yellow wire ki current ratings 12A hy. Jab me is pe DC cooler ka load daltha ho jo ke 12A se bohat kam hy matlab 8A ka hoga to Supply trip hojati hy. Plz zara is fault ke bary me guide kejeye gaa, Shukria
3.3 V ki jagaha 1.7 aa raha he iball 500w me kya problem ho skti he
If it's not too much trouble, bhai, aap circuit diagram bhej sakte hai?...
yes i can send. no problem
please go to video description, i shared whatever i have. link is in description