Motherboard Repair Lesson! Dell Inspiron 7720 motherboard repair 

You get good feedback not because you do dodgy repairs, you do cost effective ones with what you have got, and teach us about the circuits in the process. You simplify some very complex circuits. It is that reason why you get good feedback. Its the stuff you teach. :-) I hope you have a happy birthday, and enjoy your time off.

Thats great video sorin. We learned the 19 and 3.3, great lesson for the 5 volts rail.

"The power button is ok but its not powering on, maybe its upset.....could be..." Thanks for the great laugh

Sir, thank you for inspiring and for teaching me. From Poland, you recieve great thanks! :D

Hi, I am watching your videos for some time now. I wanted to learn about fixing laptop motherboards. Thank you very much for all your videos, powerful, simple and straight to the point. It has been an honor to learn from you. All the best.

I am very impressed by your different maintenance activities to enable others motivated .Good job sir .keep it up

Positive feedback - well earned, I say. I enjoy your videos and the relaxed yet very practical and correct approach to solving real world problems. Have a nice, relaxing day off for your birthday and keep it up the good work.

Advanced Happy Birthday Sorin! More blessings and birthdays to come, and more videos as well. More Power to your channel! 16K subscribers and still counting...

Excelent!!!!!! this is people genius ..... i don't understand and speak english (google translator now work) ... but as far as practical moves he shows, this man literally doesn't even need to say anything .... what he does is magic. ... each honorable friend!

the knowledge you share is very meaningful, thank you. Happy Birthday.

I know this is an old video, but thank you so much for all the knowledge!! All your videos are amazing. Keep up the good work!!

I like the way you approach the problem following a path. Great job.

Happy Birthday! Cool Video Sorin! Thank you!

Happy Birthday Sorin. Great video's love them all thank you for the education.

Happy Birthday Mr.Sorin, and thanks for your kind to share the knowledge.

Great video nicely worked out too! and have a great birthday Sorin and keep up the great content on your channel

Another master class in laptop repair. Keep up the good work!

Sorin you have grown me sooo much as a technician. I will continue to support u Sir!!

It´s very good to see all your job. Thanks a lot.

Sir, Thank you so much for sharing your talent, God bless you!

Happy Birthday in advance, thanks for another great lesson.Keep up the great work.

Thank you. Happy birth day Mr. Soren.

Thanks, Sorin. I follow you on every repair video you do. Big fan on how you resolve things and the mastermind behind it. I returned to this particular video because I have the same situation with an HP laptop, replaced the SIO and a chip shorted. Now I have all the voltages but no lights at all and no power. Your method following the 5v maybe will help me. Thanks for all you do :)

You always get so lucky when it come to finding parts ;) ... its really a good video thank you.

We love you!......You are amazing!! Thanks for your wonderful videos! I am learning a lot from you.

Happy birthday, Sorin. Sometimes you get lucky like this one. Take the win.

Thanks Sir for giving me confidence in fixing electronics....God bless you

Im located in Cleveland. Getting certified early next year. Your videos have helped alot with diagnosing and troubleshooting. Love your work man!! #Brilliant

this is what im looking for easy way to understand the start up chip. great job sir.. always checking every day video tnx a lot sir

Happy birthday Sorin, great video..

Happy Birthday Sorin have a grate one. grate job as always Sorin

Love your videos. I get certified in a couple of months and this is helping along with my school. Thanks!

Thank you for your time and effort master Sorin

great video.. i find my self with alot of motherboards like this one, it does not have only one problem

awesome case!! yeah great lesson! thanks for sharing Sorin!

WELL PRACTICALIZE IN ALL AREA'S THANKS VERY MUCH SIR.

fantastic ,, ! i love your way on checking faults! good job sir..

Happy birthday Sorin god bless you

thank you for recording and sharing

Ma bucur ca am gasit canalul asta. Abonat si fidel! :) Multumim pentru continutul de calitate!

Thank you so much ... we always learn from you new techniques ...

im am beginner on a repairing bussiness..i always watch your video and now i fix 12 laptop with no power issue ..thank you very much you helping me alot

I like that watch strap. Thank you for your excellent videos

it was really a very good one! that's what i looking for. great experience. thx

Wow very nice troubleshooting boss...I've learned a lot from your videos

Hello sorin and happy birthday for friday , 👍 for this awesome channel. Keep it like this . Thanks

This is a learning one, thank you

Happy birthday three years ago. Really like these videos, thank you very much.

Happy birthday ...sir, petrol test is new for me and it's amazing to find out the short circuit with little amp... Good lessons teaching practical Thank you sir . Keep going...

Happy Birthday Master Sorin,, GODbless you always,,

Wow! That's amazing, very nice lesson learned a lot. Thx Soring :-)

happy birthday sorin!!!!!!! great video based on that i just fixed a hp laptop with same problem thanks a lot sir you are a genius!!!!!!!!!!

Happy birthday from Italy!!

Love your videos keep up the good work learning a lot

Thank u for your videos..very informative..im your new subscriber now..i learned from your videos even though i dont have knowledge about electronics..i was able to fix the 42" led tv..thank u so much for your videos..

You are a good in trouble shooting & repair... I like how you do things.... you did it straight to the point

You are the best!!! Cheers Mr Sorin!!!

Simply Spectacular ! Lost for words...

u are the great teacher! i always waiting for your next video. 🙌

Happy Birthday Sorin and good job.

Happy birthday, I wish you a very happy day with your family and beloved ones, enjoy, have fun. Thanks for sharing!

Another example of incredible ability and understanding down to the last bit of the computer.

Happy Birthday Sorin,would love to watch some desktop motherboard repair too,desktop motherboard repair videos are very rare on youtube.

This one shows alot. Well Done Thank you.

Happy birthday sorin n good lesson today Thanks

thanks for you tips... increase our repair confidence

Happy Birthday Sorin all the best

you are looking like Sebastian Loeb the rally champion :) good job and thanks for posting all the repairs and info.

you are great teacher i respect you. God bless you and your family.

Lucky man. You found what you want... very nice job👏👏👏👏👏

THANKS . HAPPY BIRTHDAY SORIN. WE HAVE ANOTHER THING IN COMMON. WE WERE BORN IN MARCH THE MONTH OF HEROS. BUT I WAS BORN ON THE 1ST DAY OF THE MONTH. SO I AM THE KING OF KINGS HERE.

You sir are doing a great job talking your precious time to teach people what you can for free. I can understand the guys who post negative comments as they are the engineers the stiff upper lip kind who get offended if everything is not porn and proper. They dont understand that you can't spend time in doing research when on a job as it is not priority. In fact there could be businesses who would not let someone do what you are doing, teaching for free. The priority here is to get it up and running and ensure it doesn't come back after a short time as then it'll be another repair and for free. You stiffs will be surprised to know that people are doing these repairs without even knowing what these parts are or do. In these videos our instructor does have knowledge but not the time to go into the kitty gritties and he never claims this is is how it is supposed to be done. He clearly says it is how he does it because it works for him and you can follow proper procedure and do it in an hour, I can't afford to do that. Anyone who wants to follow him is doing it by his or her own free will, why do you guys have issues here. The op never claimed to be making people engineers he shows them how to repair stuff the ones who want to learn it all can go to a different channel or to college for a Graduate's Degree in Engineering.

Happy birthday sorin!

*Subscribed!* - AMAZING! - I have one of these laptops doing the same thing. I will give this a try. Excellent work. Thank you.

You are genius man🌹🌹🌹in last 5 minute i think that you will never find the problem... But you did... Cause you professional master of electronics.... Thanks alot 🌹🌹🌹🚩🚩🚩🚩

Dear Sorin, happy birthday, all the best!!!!

Very Good Lesson. It's easier than I thought. Good Videos

iv learnt so much from you on how to find problems thanks for your videos i really thank you very much

Very nice sir, really a lesson. Foarte interesant & salutari din tara

happy B. day, I watch you ever night, thank you. I know it is hard some times but if you can, I cant see were your placing the pins on the multi meter leads. thanks again john

Happy birthday for Friday sorin

Regards. Wish you all the best, many years!

Its a nice superb job sir, keep doing like this.

Happy Birthday Mr Sorin. good job great video, .

Great video Sorin, you never fail to deliver, happy birthday in advance for friday, have a lovely day, hope you get some nice gadgets :)

HappyBday! Awsm Mod & Video!

Happy birthday keep up the great work.

thank you dear ! even if you r too busy , you r supplying knowledge . it is your profit ! [shaping mind ]

Happy Birthday Sorin mate

Hi, I am watching your videos from Papua New Guinea and I like them very much. Plenty to learn and it has help me a lot in my wok. Thank you very much sir.

keep it up sir !!ur my inspiration👍👍❤️

Happy birthday even its 4month now ☺.best wishes from ireland.love your video content.

thank you for your time and effort

Amazing,friend.... you let the smoke out,and things still work.

Sorin, great video and now i am a genius :-) I think the water damage caused a short at the fan connector, fryed the 5v chip which in turn burned the super I/O.....just my opinion. Love the videos...please never stop your online school...thanks, Ray

Just beautiful job and by the way ... Happy Birthday

You are one HELL INSPIRON for us. 😆👍 Thank you. Cheers.

Happy Birthday Sorin

Awesome job, happy B.day!

you're wonderful best teacher