Hp PC Power supply repair || SMPS Repair

Learn how to repair your HP PC power supply with this step-by-step guide. This video covers everything you need to know, from troubleshooting common problems to replacing defective components. Whether you're a beginner or a seasoned DIYer, this video will help you get your HP PC up and running again.
#fixed
#repair

[@shnxc]

I like how you found out the problem by checking the 12v output. it was new, at least for me. Of course, I am not a pro technician, but I still enjoy repairing devices.

[@user-jd8gv3dk5t]

Thank you very much I like your channel Your English good Your explain neat I just watched one video on your channel and i said to myself this channel is important So delay whach until i get free time because your videos i need to whach it and notice or write maybe every single word With Regards to you Engineer yaser from Yemen Where are you from

[@FixTronics]

You welcome brother

[@lnglng6961]

❤❤❤

[@pixellark3186]

Thank you brother 😊

[@FixTronics]

Welcome brother 🖐🏻🙂

[@bachibouzouk9953]

Thank you for this fascinating video, what professionalism! I have 3 questions for you, if you don't mind too much - At what temperature do you heat ? - What's the little brush you used to clean with paper towel? - Where to find your tweezers, they are great!

[@FixTronics]

You welcome brother The Hot air temperature I used was 450°C and around 50% air flow Here is a links for the brush and the tweezers I used.. a.aliexpress.com/_mNbMWQK a.aliexpress.com/_msj5OfU Have a great day brother

[@bachibouzouk9953]

@@FixTronics Thank you very much for your responsiveness and your kindness.

[@FixTronics]

I really appreciate it my friend Thank you so much

[@dumitrascoigor1917]

Hi! What country are you from?

[@vencislavvankov4897]

Hello! How many watts is the light bulb you use to turn on the power?

[@FixTronics]

Hi friend Its 100W

[@vencislavvankov4897]

Thank you so much!@@FixTronics

[@YoHyp3r]

I have a question, I removed my HP power supply from the computer to test it and it turns on by plugging it into the wall and without bridging any cables. Is this supposed to happen? My computer turns on but no display and fans spin very fast. While it was on I decided to bridge the cables and it turned off the power supply

[@FixTronics]

Your power supply is actually fine.. You have something wrong with the motherboard. Try resetting the bios and check the CMOS battery and also reseat the ram memories or replace if possible .

[@YoHyp3r]

@@FixTronics I already tried the basic fixes like resetting cmos and bios, reseating ram and CPU, reseating gpu, changing gpu but didn't solve my issue. One problem I had with this computer a week ago was a memory failure, the computer would give a certain amount of beeps indicating ram failure. After reseating the ram like 30 or 50 times the problem just fixed itself. I don't really know what is the problem with this computer. The problems always occur when I shut down correctly and then hours later I try to turn it on and it doesn't work, only this time doesn't even give me any beeps. I'm 70% certain the computer can detect the ram and CPU because when I try to turn it on without the CPU or without the ram it gives me beeps indicating the absence of each. Might have to look into finding some new ram sticks to test Anyway thanks for responding

[@MySquirt27]

Mime has a blwon out IC. Do you happen to know the specs/part# of this blown-out IC? The IC besides the Capacitor

[@FixTronics]

Hi The ic I replaced on this power supply was TNY279PG and I replaced it with TNY280PN.

[@MySquirt27]

What's the advantage in using TNY280PN instead of the original TNY278PG?

[@FixTronics]

They both are the same. The only difference is that the TNY279PG is 18w but the TNY280PN is 20w.

[@MySquirt27]

Thanks. I'll do the same.