Imac EMC2134 A1225 dead, no power - Part 1 

This guy is the best, I love the commentary he gives, thinking out loud. He has the best expressions.

Excellent work technician!

great work sir im waiting your second video .

Great video. Thank you for sharing your knowledge

lol I like your taxi driver experience, also big bang, i use to do it me too on plazma Y-Main boards, thanks for sharing your knowldege

So funny , it happens to me when drunk once many moons ago , it’s so strange I new something was wrong but it took me two time round to realise i was going the wrong way around , your story is so funny ...being a Taxi driver in a round about way 😂🤣🌪

Being from Puerto Rico I can't begin to tell you have fed up I'm with the song... LOL

Good video Soren, some good laughs about your wife's choice of music, noticed the way you kept looking over your shoulder in case she heard you, lol :) Good laugh about the taxi job also, looking forward to a follow up on this video, i bet it will not beat you

Nice! Have you ordered transistors and pwm-chips? Waiting for second video. :)

Sorin on the wrong way and the bus coming from the front, the client was scared and Sorin:"don't worry, will be fine...will be fine..."

When i come across a chip like this that I need for a repair, and they are not expensive, I always order two or more on the basis that if i found a faulty one I will probably see the same type of chip fail again on another device in the future. That way I gradually increase my stock of spare parts. The charge for the repair will more than cover the extra cost.

I don't know whether to laugh, cry, or learn... totally the funniest imac repair and diagnosis i have seen. I was given an imac 24, 2007/8 without a hard drive, and having no imac experience or even pc/laptop repairing experience other than a long forgotten pc repair and maintenance course from ages ago, I still have got to the stage of removing the psu. I have no electronics experience but do have exactly the same minimum ebay £50 odd psu.

What is the model of the transistor removed? or Q050. thank you guys

Hey Sorin. How do you have the multimeter displayed on the computer like at 54:36? Which one is it? Very nice to switch the different measurements and to see the trend. Thank you!

Hi, Soren, I had my iMac 24” Aluminum struck by lightning through the ethernet cable, and now won’t power up or anything. Can you tell me what I need to check and replace? Logic board? Motherboard? Power supply?Thanks for your time!

Hi, where can I get a schematic for that power supplies? I replaced 2 caps 470yf 16V 105*, I mac still doesn't turn on. No led either.

whats th e role of the wire you browken?????????

Could it be possible power supply work partially?

I have the main voltage on the brown and blue wire. I don't know how to go from here. Please, could you give me some advice?

hello i have problem. same machine, but not same psu. i have a Delta .adp 24 af B. fuse was dead, and diode bridge too. i replace them. but something still wrong. have you datasheet of this?

I think you go pro over heat and freeze to cool down check some components that is near to damage

Sir, My I mack model A 1224 is not switching on .Would you mind to suggest to find the fault of Power supply for aforesaid model.I have dismantel it taken out Power supply by observing nothing is burnt or blown up kindly help me.Thanking you for your anticipated copration .

Hello, Plz help I Mac power supply (A1224) 20" power section fault. Q1 ? Number Q2 ? Number Q3 ? Number Q4 ? Number Plz plz

19:36 - starts checking the mains plug, kid screams outside....."WOW" LOOOL :))))

What is the code of this transistor? 43:22

I have around 350V on the 2 big caps.

Couldn't you get the cable before you turned on the video? What a time waste.

I have no voltage on the output either.

after leaving your car passenger thanked to god isnt it?lol.

No need to feel disappointed..

Des-pa-cito vamos a reparar la pc juntitos, talvez cambiemos un capacitorcito.....jaaaaaa++++

Is this a joke?

Smokin...

When working with high voltage I'd recommend using isolation tranformer: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-nMHp_DFSeg0.html or at least a light bulb connected in series as protection: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-wRFRwOnLsZI.html

optocoupler...