So wonderful to watch you with your level of experience as you walk through so many details - I would not even attempt the battery connection and you breeze right through that like it was nothing! Your understanding of grounding and power - I would never attempt it on that connection with the missing leads! And then take a chance at the used board and troubleshoot it like nothing - I take baby steps watching you on so many repairs - amazing - I did learn about sugar spills and using water on this video - thank you for sharing. Kudos!
33 ohm for chipset is normal. Great repair Sorin. I still call that a repair because cost only £12 and pch was dead on the old m/b I like your repairs Sorin. Very pragmatic, no unnecessary work, straight to the point. I feel a repair specialist with a lot or practical experience that doesn't waste time.
i cant decide if this is dodgey or not dodgey, i mean... its so rare to see a capacitor being replaced... but in a completely different motherboard! is a new level. graty work as always.
Not dodgy at all, I've fixed micro usb ports with pulled pads the same way and it always worked flawlessly, as long as you insulate it when you're done, the device is none the wiser.
He never replace cap on power rail but this time he replace bez cap and resistor is ued for clock frequency calculation for chip mean if you dont have the capacitor in the output frequency formula ship wont output that clock so he knows what to do
£12 motherboard with a gallon of elbow grease, If it was just a £12 motherboard It would have been a plug and play job😂. Another crazy repair sorin, i was engaged all the way.
@@silviuguseila2552 semantics, the value of his work is still far more than that £13, cus the customer couldn't have spent that much on a board and have it working
Good content. I have enjoyed watching over the years and learnt a lot from you. Instead of wires invest in pad strips to fix torn solder pads and broken traces.
You should buy a electronics scissors in addition to edge cutter. :) both are superb to make nice cuts with and the scissors are less prone to be damaged when you eventually will mistreat them a bit. 😂 at least I end up doing that.
I was waiting for years for the video "we are replacing the capacitors, but in the next video". Minute 33:00 we got it. (I learned: input caps no have to be replaced, output caps have to be repaleced, means if a cap is not connected to GND better change it for a new one.
All caps should be replaced. They are there because the board designer knew what he was doing. Since boards are reduced to the minimum there are no superfluous caps anywhere. Point 2: Replace the caps with new ones. Most of the broken caps break because they were overstressed. So they are at a vital point and aging quickly. To say this clearer: If you replace a grandpa cap with the same grandpa cap of another board you will give your customer only a short time of happyness.
sorin explained it ones, All filtering caps are usually more that needed, due to the interfering regulations. Usually there are several in parallel, and if one still there, others are not needed. This is ofcose for PC and android, all Apple crap is much more sensitive and have better to be replaced there.
@@silviuguseila2552 I'm board designer. You should replace all the caps if you want to make a nice repair. I would. It's not that hard. And yes you should replace them with new one. Also ceramic caps and all electronics is sensitive to heat, I would avoid hot air as long as possible. But yes Sorin is correct your circuit will survive easily with removing some of the input/output caps. Depending on the power rail obviously but 19V input rail has the most caps all over the board. But there is still a reason to have local caps to each power supply or chip. This is due to capacitance/inductance in the traces. Yes board works, but you may have more noise on the output. If it's in really hard place to reach I would understand, but otherwise I would always replace caps with the new ones.
@@TriodeTetrode sorry man, repeating something like a broken record will not make it true. We all heard it a hundred times before on this channel, for years and years. Sorin explained and demonstrated, this discussion might be interesting and new only for you. We don't care about your way of repairing, but feel free to start your own channel and prove that it is economically viable and necessary to replace all capacitors with new ones. Good luck with that
19:25 lol. When you checked the current you shorted the input circuit of main power rail while the voltage was present. Thats why the main power rail got shorted. Lol!
Awesome repair video. The only downside for this job is probably a change in internal memory size and the CPU heatsink. Internal memory may be higher with the new board or lower. For the CPU heatsink, that metal shim is not ideal for an i5 and above CPU, which the laptop may support. The motherboard you picked up likely has a faster CPU since it will be more popular than an i3.
Hi Sorin and All Thank you so much for the kind gift of a one-month membership to Electronics Repair School! I truly appreciate your generosity and thoughtfulness. I’m excited to dive into the content and make the most of the perks and benefits that come with it. This is a wonderful opportunity, and I’m very grateful for your support! Best Regards, Bob Paydar
Now i realized, the motherboard on Ebay has a much weaker processor than the original one, it's Pentium Gold. It will be joy on the client's head. Sad for the client, pizza for Sorin 😂😂😂😂😂😂😂😂
can somebody explain what did he do here to diagnose and repair the laptop. as i remember on the original board there was chipset fault, i did not see him replacing rhe chipset.
I did the same thing with a notebook with broken integrated RAM. Unfortunately the bios patches didn't work and there are no schemes to disable it, I bought the same broken card for 30 euros and it only had a corrupted bios. Before buying it I asked if they had attempted to repair it but they said no and I bought it, now after several months I recovered the schemes and disabled the integrated RAM so I have another one that works 🤣
hello sir , excel videos , but i have a big problem with most of your trainings that prevents me to learn and apply . that problem is , you suddenly go and start working in an area without explaining why you went there , if you get my point . like minute 27:00 in this video
So wonderful to watch you with your level of experience as you walk through so many details - I would not even attempt the battery connection and you breeze right through that like it was nothing! Your understanding of grounding and power - I would never attempt it on that connection with the missing leads! And then take a chance at the used board and troubleshoot it like nothing - I take baby steps watching you on so many repairs - amazing - I did learn about sugar spills and using water on this video - thank you for sharing. Kudos!
The customer appreciates you taking the time to fix his laptop with an ebay board.
33 ohm for chipset is normal. Great repair Sorin. I still call that a repair because cost only £12 and pch was dead on the old m/b
I like your repairs Sorin. Very pragmatic, no unnecessary work, straight to the point. I feel a repair specialist with a lot or practical experience that doesn't waste time.
@@mime4331 13 pounds, not 12. Do these psychological prices really work?? It is 13 people!
@@silviuguseila2552 when ppl cannot say anything to the point - they pick on details.
I can't tired of watching Sorin and his exclamation 'we have picture'. Was waiting for it.
Thank you for posting so many videos showing that anyone who knows how things work can solve problems with their own hands.
i cant decide if this is dodgey or not dodgey, i mean... its so rare to see a capacitor being replaced... but in a completely different motherboard! is a new level. graty work as always.
Not dodgy at all, I've fixed micro usb ports with pulled pads the same way and it always worked flawlessly, as long as you insulate it when you're done, the device is none the wiser.
He never replace cap on power rail but this time he replace bez cap and resistor is ued for clock frequency calculation for chip mean if you dont have the capacitor in the output frequency formula ship wont output that clock so he knows what to do
On 33:28 he told that some capcitors have to be replaced that is not connected to gnd
£12 motherboard with a gallon of elbow grease, If it was just a £12 motherboard It would have been a plug and play job😂.
Another crazy repair sorin, i was engaged all the way.
@@chiefdenis it was 13 pounds, not 12
@@silviuguseila2552 semantics, the value of his work is still far more than that £13, cus the customer couldn't have spent that much on a board and have it working
14:16 - Left side, H6901 getting lifted by toothbrush.
15:56 - I dont see solder on those 2 capacitors in bottom part.
Legend sorin 🎉🎉🎉🎉thanks for the video its helped me every day for upgrade my knowledges. ❤❤❤❤❤❤
That ebay seller is a very good one
Perfect... Love the Metal Thingy. Great Work.
My great Guru Sorin has replaced a Capacitor today.
2 capacitors!!!!
it means, 2 pizzas
yeah
I looked outside my window and saw a pig flying, it's been a truly weird day😂.
good work .never learned to trouble shoot down to component, only replace boards
Good content. I have enjoyed watching over the years and learnt a lot from you. Instead of wires invest in pad strips to fix torn solder pads and broken traces.
Master Sorin Bravo this is a clean job.
that was something... good job!
Sorin! You are the guy! Congratulations 👏👏👏👏
sorin your reaction to the tweezer breaking was amazing. i love it when you swear
It was so funny! The capacitor got its own back for Sorin trashing it off the board!
I enjoyed watching those 58min and i didn't feel it's too long at all
great video , it's great to see you work and learn from your process man
This guy is next level. great job
@22:10 lmao was not expecting that
Neither was Sorin clearly
I just had op and i tried to laugh it did hurt but it was worth it lol
I want to be like you sir in future, many thanks for publishing your work!
that was tricky wow very hard for you well done Sorin your good
You should buy a electronics scissors in addition to edge cutter. :) both are superb to make nice cuts with and the scissors are less prone to be damaged when you eventually will mistreat them a bit. 😂 at least I end up doing that.
Very nicely done Sorin! What a saga this was.
It's so amazing to watch you work.
Sir I made this types of connector same ..Love your work ...My dream is working with you sharing the experience lovee❤
I understand why Temu is happy with Sorin advertising for it: the tools never break on Sorin. Even a crooked tweezer will work well with Sorin.
I was waiting for years for the video "we are replacing the capacitors, but in the next video". Minute 33:00 we got it. (I learned: input caps no have to be replaced, output caps have to be repaleced, means if a cap is not connected to GND better change it for a new one.
All caps should be replaced. They are there because the board designer knew what he was doing. Since boards are reduced to the minimum there are no superfluous caps anywhere.
Point 2: Replace the caps with new ones. Most of the broken caps break because they were overstressed. So they are at a vital point and aging quickly. To say this clearer: If you replace a grandpa cap with the same grandpa cap of another board you will give your customer only a short time of happyness.
sorin explained it ones, All filtering caps are usually more that needed, due to the interfering regulations. Usually there are several in parallel, and if one still there, others are not needed.
This is ofcose for PC and android, all Apple crap is much more sensitive and have better to be replaced there.
@@hansregli8678you are incorrect but you are not afraid to state your opinion as a fact
@@silviuguseila2552 I'm board designer. You should replace all the caps if you want to make a nice repair. I would. It's not that hard. And yes you should replace them with new one. Also ceramic caps and all electronics is sensitive to heat, I would avoid hot air as long as possible. But yes Sorin is correct your circuit will survive easily with removing some of the input/output caps. Depending on the power rail obviously but 19V input rail has the most caps all over the board. But there is still a reason to have local caps to each power supply or chip. This is due to capacitance/inductance in the traces. Yes board works, but you may have more noise on the output. If it's in really hard place to reach I would understand, but otherwise I would always replace caps with the new ones.
@@TriodeTetrode sorry man, repeating something like a broken record will not make it true. We all heard it a hundred times before on this channel, for years and years. Sorin explained and demonstrated, this discussion might be interesting and new only for you. We don't care about your way of repairing, but feel free to start your own channel and prove that it is economically viable and necessary to replace all capacitors with new ones. Good luck with that
Excellent video mate 👍
Binge Watching Sorin The Best...
Enjoyed every minute of this ❤
Proper calibrated job.👍👍👍
19:25 lol. When you checked the current you shorted the input circuit of main power rail while the voltage was present. Thats why the main power rail got shorted. Lol!
Sorin, as others pointed out, you lifted a component, H6901, at 14:30 with the toothbrush
In all those years that were watching your video's, this has to be the first time you said; What the f***.....!! 🤣🤣🤣
nah, he did it before, you're not watching all of his videos 🤣
@@maklogetrich2378not to mention extended swearing in Romanian.
@@markanderson2904 yes that was the best!! lol
Great work.
Fizzy water on the board looks like liquid rosin when board is heated. Awesome!
great video and great result!!!!
I just realized that Sorin is a cat lover he always says purrfect 😂
also he always says " guutt " 🤣😂
Hi another great video thanks for sharing your electronics knowledge with us❤
Very well done. Just perfect
Perfect and well done.
This video took the tiredness out of my body 😅
Great fix
Looks like someone sneezed on the board, lol but it's working. Love it.
good luck to you. we are lucky in this case.
From this video I have learned we can also do in this way really it's a good one 👒
Awesome repair video. The only downside for this job is probably a change in internal memory size and the CPU heatsink. Internal memory may be higher with the new board or lower. For the CPU heatsink, that metal shim is not ideal for an i5 and above CPU, which the laptop may support. The motherboard you picked up likely has a faster CPU since it will be more popular than an i3.
The replacement MB has a Pentium Gold 5405U CPU, slightly lower spec than the original i3 8th gen, hence the price.
Hi Sorin and All
Thank you so much for the kind gift of a one-month membership to Electronics Repair School! I truly appreciate your generosity and thoughtfulness. I’m excited to dive into the content and make the most of the perks and benefits that come with it. This is a wonderful opportunity, and I’m very grateful for your support!
Best Regards,
Bob Paydar
finally a proper calibrated wire 😁
well done Sorin. thats what's called "REPAIR" 🤌
great video sorin thank you
Good job!
Hi Sorin, 13:37 H6901 is broken, i think that is a coil and should be there?
22:12 did i just Heard Sorin Cursing ? LOL
I bought few things from them they are really good seller
Congratulations 🎊 👏
Now i realized, the motherboard on Ebay has a much weaker processor than the original one, it's Pentium Gold. It will be joy on the client's head. Sad for the client, pizza for Sorin 😂😂😂😂😂😂😂😂
Great repair ❤
You lifted H6901 half off the board @14:18 when brushing with water (left hand side of screen by pink electrolytic). I didn't see you fix this after.
19:25 & 23:23 - nice sparks.
Good job mate 👏
Thank you very much Sorin !!! ❤🧡💛
14:19 H6901 has been unsoldered !!!
Nice ! Had to laugh about the tweezers...
22:13 best part :D
Good job.
Tweezers broke due to metal fatigue from levering off too many caps!
we have picture - that's crazy - I can't believe
lol in every success moment 😂😂😂
Great job Sorin,But what about pipe heatsink?.this laptop will shutdown in 5 minues after using windows
"Perfect"
Not easy pizza!
You are a funny boy! 😊
Sweet video!
omg for the first time i heard Sorin swearing lol 😅 😅😅😅
Thermal camera❌ Thermal finger✅
Isn't the metal thingy in danger to short the battery due to the big solder blobs on + e - ?
Love it wtfffff 😂 Sorni you had me in fits of laughter 😂😂😂
Rhats wise customer not enabling bitlocker as i hate fight against encryption when things break down. On own devices.
the coil is measuring in henry not in ohms
can somebody explain what did he do here to diagnose and repair the laptop. as i remember on the original board there was chipset fault, i did not see him replacing rhe chipset.
thx you
This repair was more expensive than the laptop itself.
Master Sorin, it is was not an easy pizza this time ;-)
Better than factory
You see you don’t need a thermal camera 😉 😉
22:14 Chad capacitor 🤣🤣
RIP Tweezers
I didn't see liquid damage in the advertised description of the board you bought, maybe if you inquire they'd give you partial refund??
Hahaaaa, can't go that far :)))))
*19:12** Short was created by Sorin?*
Does that white line represent anything on the board?
It's where the back cover touches and create a tunnel for the fan air.
Perfect
I did the same thing with a notebook with broken integrated RAM. Unfortunately the bios patches didn't work and there are no schemes to disable it, I bought the same broken card for 30 euros and it only had a corrupted bios. Before buying it I asked if they had attempted to repair it but they said no and I bought it, now after several months I recovered the schemes and disabled the integrated RAM so I have another one that works 🤣
Sorin finally replaced the capacitor 💀💀💀
What cleaning liquid is that?
hello sir , excel videos , but i have a big problem with most of your trainings that prevents me to learn and apply . that problem is , you suddenly go and start working in an area without explaining why you went there , if you get my point . like minute 27:00 in this video
Excellent =)
Capacitors got replaced. 😄
👏🏻 👏🏻 👏🏻 👏🏻
happy
Mascara uv no venden en Inglaterra?
Dijo que no quería poner máscara UV, sino que prefiere usar el plástico caliente y loctite
@@cr57n no es lo correcto pero bueno el sabrá