Guide
Motherboard repair tips & tricks – Toshiba C850 laptop
Motherboard repair tips & tricks – Toshiba C850 laptop not charging, not turning on – a simple test
#Motherboard #repair #tips #tricks #Toshiba #C850 #laptop
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I've always wondered why the 2nd mosfet always smaller size than the 1st mosfet?
Tnx man for show this ❤😮😊😊
Sorin, just a FYI bios pw on Toshiba is not easy to remove. Removing battery does not help. Toshiba has a code that needs to be cracked. The info is not widely available but some random people on forums sometimes provide some cracked codes for $. Would be good to have the actual info to crack this bs out in public domain….
Ahh PCBmilkyway, my head hurts. F*cking scammers.
Not charging 😂 and no power
this is a really good tutorial video, but the purse holding in me, sees you got £80 for this repair so the computer shop charged the customer more, yet as the device is so old now, you can buy a whole 2nd hand computer for less than the repair. At what point do people consider it not a viable repair? hdd's can be removed so its not like a data loss issue. what am i missing here?
Hi, love the videos, what temp is a safe temp for removing a mosfet like the ones in this video?
awesome, u are incredible, greetings from brazil
An absolute brilliant diagnosis!
Mostly the first MOSFET 😊 is the problem here. I have seen this problem many times in this Toshiba.
Resetting bios password for these Toshibas is super easy. There's two pins next to the CMOS battery that you need to short and it's done.
5:12 warning for others: please do not inject 19v on the main power rail for fun, when normally that voltage is missing. You can be lucky, or you can inject 19V straight to cpu/gpu/chipset IF any of the mosfets or PWM controllers are partial damaged or not working properly. Always there is a reason when the motherboard cut down the main high voltage.
Sorin started…
with correct voltage – he injected 0.9V on the beginning to the main rail, and he discovered that there is no short, so he assumed that it is safe now to inject 19V. I agree with him, but he didn't told you about the warning, that if you want to inject 19V, you have to start from 0.9 in the first place, which is typical cpu/gpu voltage.
Nice! I have a stack of Toshibas I'm selling off before Windows 10 support ends next year. They are fine good machines for basis Internet access and streaming.
Amazing! If he hadn't taken time to explain, it'd take him 2 minutes start to finish. Have to say, Sorin you have a gift: Teaching difficult to grasp topics in a manner others can fully comprehend. Very few and also the very best university professors share this quality. (Most practice linguistic ambiguity. ) College kids: Sorin is an excellent standard to hold professors to. Before "add/drop week," professors who haven't made you understand concepts well the first week, a) can't & b) don't improve and c) waste your semester.) I feel blessed to be able to learn from you Sorin.
Спасибо! Не ремонтирую ноутбуки, но за ваш труд и открытость – огромное спасибо! Хороших вам клиентов и интересных работ
5:46 "Too dodgy?" Pfff.
Clearing passwords with these is a piece of p[]ss, search on youtube for these models with "password reset", you take the Cmos batt out & just power on the laptop whilst shorting the right tracks/jumpers. key is to know which jumpers, the right videos will tell you. I've done plenty 🙂
Nice Explanation
Outstanding as usual. 😊
Awesome !! No isopropílic alcohol bloodbath , no flux bucakke. Perfection …
Hello🤝🍕🍕🍕🍕👍👍👍👏👏👋👋👋👋
What an easier way to teach repair, I would like to take a course with this teacher, but I am very far away, and my biggest obstacle is the language, (I speak Spanish and I only use Google to translate)… Thank you, I still learn a lot on this channel
Thanks for amazing video
I wonder what was behind the decision of the customer to repair a laptop that old. This is a laptop with modest specifications from Sandy Bridge era (2010) and most likely you can buy a working one for less than 80 pounds. Perhaps harddisk was encrypted and he needed data from it ?
Those PCB samples "One PCB Ruler 📏 them all"😂😂😊
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What indicator suggests the main power rail (where you injected V) when it's so close to the CPU? Can we look the rating of the capacitor for an indicator? Or are there other signs? thanks
Man I miss the removable batteries.
Hi, please, are you using your special power supply to check curent draw or what?
Good job ❤
Thanks for sharing your knowledge with us. Really appreciate it.
I fix one loptop yesterday i follow the what sorin said.. And 3 more in this day.. Thank you for this man.. legend aim from Philippines.. Cellphone laptop technician. 😇😇😇😇😇
You have a very relaxing voice
Thanks for the interesting videos, the computer is fixed, go eat pizza happily 😃
The most innofensive pcb way advertising ,……. Congratulation !!
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How do you know where to check the main power rail?
nice easy job i wish they continued to make laptops like this much simpler for us who like to repair motherboards…. new laptops are insane with all kind of faulty chips etc… they do that on purpose to destroy our business to make most of people to head to shop and buy another laptop 🙁
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Every video should be like this, proper zoom, proper explanation.
Thanks for sharing 👍
after i watched more than 100 your videos, finally i took a step to repair my own Laptop, and finally lucky me, found a shorted capacitor..
thank you very much for all lessons you gave to us Sorin,
Salute From 🇲🇨INDONESIA🇲🇨
In your old vidios you went for calibrated wire, did the board charge the battery?
just Legend!….thank you!
£80 to repair a laptop made in 2012. the guy who wants this repaired must be mad, not worth repairing for £80 😂😂Good video Sorin
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