I WAS FOOLED BY THIS MOTHERBOARD | SO MANY MISTAKES IN ONE VIDEO | H410mh Biostar Repiar Fix Motherb

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
Links marked with * are affiliated links and i get a small comission from them without you paying extra. (The * is not part of the link)
For any business inquierments:
[e-mail]

[@andreipop2431]

Hello, thanks for all your videos, we always learn from mistakes.

[@DreamsOfTheMind-video]

I love your honesty! Everyone makes mistakes but not everyone admits it! It was another beautiful video!

[@markjamesromeroo8217]

i love to watch your all videos learning something i hope your custom tools will rise in market hope will keep it up more videos

[@MainboardMedic]

I will soon show some more of the tools i made! There will be for example an DDR tester that shows the voltage off VPP , VTT , DDR, SPD , CLK just by pluging it in on sepereate displays!

[@zuldanfpv4634]

@@MainboardMedicretro motherboards (DDR1 / DDR2) are very popular at the moment. Would be great if there was a tester that did DDR1 to 4. In fact I haven’t managed to find something that just tests DDR 1 and 2.

[@zuldanfpv4634]

I learnt so much from this video. Thank you. Please don’t stop making videos! :)

[@nadiya1995]

Thank you!

[@Paul-xs7ks]

Thanks for sharing when it doesn't go to plan. I have a few motherboards waiting for repair but the faults are well hidden and have eluded me so far. You have inspired me to get back into them.

[@MainboardMedic]

The learning curve is very very steep on Mainboards, but keep going at it! Evantually you will find the fault!

[@lucataszarek8782]

Hello🤝good job 👍👍👍👍👏👏👏👏👋👋👋👋👋

[@johnpaulbacon8320]

Nice Job

[@sylwesterirla9246]

thank you

[@RevaX16]

Great Video! Does the board come from Kleinanzeigen by chance? I thought I saw one with the exact same error description for ~20€ there a few weeks ago. I thought about buying it but it seem like you already have it. I would have just replaced the resistors since I don't have much equipment for testing.

[@jimmyramkisoen191278]

28:21 has a blown transistor?

[@MainboardMedic]

Very interesting i did not notice that! That thing might be blown, very well spotted!

[@worroSfOretsevraH]

And we all know that red herrings live in rabbit holes.

[@BucifalulR]

Do you think an Asus X570-E Gaming Rog Strix with a 4D error can be fixed?

[@MainboardMedic]

I think so, sound like a RAM issue. Its already a good sign, that post cost run at all! Means CPU is reconized and Bios is red!

[@BucifalulR]

@@MainboardMedic Thank you. Would it be hard to fix?

[@MainboardMedic]

@@BucifalulR I dont think so. There will either be a data line damaged or maybe a Bios issue.

[@BucifalulR]

@@MainboardMedic Thank you. So a BIOS programmer might come in handy?

[@MainboardMedic]

@@BucifalulR Yes, that COULD be the problem, doesnt have to be.

[@benjaminwirth5192]

Sieht aus wie so ein AliExpress knock off board😅

[@MainboardMedic]

Ja Biostar ist eher präsent in den Asiatischen Regionen, wobei die auch high end boards machen tatsächlich!