VIEWER SENT IN OVER 10 MAINBOARDS TO FIX | X570 AORUS MASTER MOTHERBOARD REPAIR
Ғылым және технология
My Tools:
DDR3 and DDR4 Post code tester (white ddr card): s.click.aliexpress.com/e/_DlP... *
Tweezers: de.aliexpress.com/item/400120...
Soldering Station AIXUN T3A T245 B Set: de.aliexpress.com/item/100500...
JBC tips that i use: C245-906 (bought of a german retailer) , C245-030 (bought of a german retailer) , C245-908 amzn.to/47eHP05 * , C245-752 amzn.to/47BqxtO *
PCIE Post Card: s.click.aliexpress.com/e/_DFG... *
Side Cutters: de.aliexpress.com/item/330008...
DDR3 DDR4 Data line Tester: s.click.aliexpress.com/e/_DeX... *
Pre heater: s.click.aliexpress.com/e/_DdL... *
Reball jig: s.click.aliexpress.com/e/_DDB... *
needle probes: s.click.aliexpress.com/e/_DDV... *
CH341A Bios chip programmer: s.click.aliexpress.com/e/_DDS... *
Soder Wick: s.click.aliexpress.com/e/_DB4... *
Microscope: s.click.aliexpress.com/e/_DBw... *
Microscope Ringlight: s.click.aliexpress.com/e/_DdR... *
Microscope Arm (used 3D printing to make it work, can provide an STL if needed): amzn.to/3R1hn48 *
Power supply: s.click.aliexpress.com/e/_DlM... *
12V to 24pin ATX adapter: s.click.aliexpress.com/e/_DF6... *
Components Tester: s.click.aliexpress.com/e/_Dl1... *
Hot Air: Some Quick 861DW counterfeit
The Flux i use sucks, so dont buy it lol
The Copper wire i use is 0.1mm Enameld wire, link is dead, but the wire wasnt great anyways
Oscilloscope RIGOL DS1054Z amzn.to/3R2aDmE *
Thermal Camera Seek Compact amzn.to/47hGeX6 * (I would check out the infiray P2 Thermal cameras to be honest if i wouldnt have already bought this one!)
Multimeter (cheap one for beginners, that i still use): UEZNIRN IEC61010-1 multimeter
UV light: amzn.to/40L0fD1 *
/ mainboard_medic
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Пікірлер: 22
Суперский ремонт. Спасибо. Реально интересно❤
It's interesting to see the difference in approaches by someone who knows how to fix motherboards and someone who's happened to fix motherboards before.
The reason you were seeing 3V on the PCH inductor is because the output side of it wasn't connected. Not only does that mean the VRM controller sees 0V on its output (which makes it turn up the duty cycle to the max, desperately trying to bring the voltage up), but you were also measuring the unfiltered, high frequency AC of the switching node (since the filter caps are on the disconnected side of the inductor). The X570 chipset can easily pull 8-10W under load, so seeing it gulp down a couple amps at 1V isn't that surprising. There's a reason board makers put big great heatsinks on those ICs 😃 Also I wonder: Did you end up getting it to post with the 2200G or did you have to use a different CPU? If I remember this right, X570 boards don't support first gen Ryzen and the early APUs.
@MainboardMedic
2 ай бұрын
Yeah right, that explains the voltage very well, thank you! Never had worked before with X570 Chipsets, now i know why there are almost always activ cooled! I did not get it to boot with the 2200G. I should have used my 3000G, i think that one would be supported.
cool video. i’m not sure if you know but there is also a x570s chipset. those chipsets do not require an active cooler and thus would probably have a lower current draw or voltage.
Nice job, again! Love to see it!
ITE IT8795E acts as an embedded controller (like the "EC" temperature headers) and provides extra fan control and functionality.
When I saw that passive power consumption, I thought the PCH was done for, but somehow that is normal. I might need to recheck some of my repair boards..
@MainboardMedic
2 ай бұрын
I thought so as well and already thought the video was going to be crap!
"i wonder why 🤔" no. i don't. because you're very competent in diagnosis and repair.... nice... like your videos very much... denke wir könnten auch deutsch schreiben 😂
2 ohm resistance is normal for that voltage line of that pch
Hello🤝masterpieces ✌👍👍👍👍👏👏👏👋👋👋👋👋
I need board view for the 1.2 rev please to fix my motherboard ❤❤
@MainboardMedic
2 ай бұрын
Sent me an email.
How much cost for each?
You apparently are inside of russian forums where it's harder for foreigners to register and ask/get a boardview. Please always share a link.
@MainboardMedic
2 ай бұрын
Yes, thats where i get most of mine but its really hard to get into there, because they only accept crypto and its hard to trust anyone with that.
How do I send you my motherboard and request you do it on KZread?
@MainboardMedic
2 ай бұрын
Through my Email in the description!
Interesting that the chipset sucks that much current, when all it does really is control. maybe they just use failed CPU,s as a chipset
@MainboardMedic
2 ай бұрын
I was so sure that it was dead, but guess X570 is just build different!
Good Job