Thank you for sharing your experience with us. I had to go back and rewatch your "About the motherboards, part 2" video (38min) to understand better how the startup chip controls the screen. Great video.
I had thought about this solution studing your past videos while i'm watching this one. I'm happy because this is a proof that i'm learning. Thank you sir.
i always wait for your video.in morning i first check your video.then i m working.i see your then i m happy. sir , 3.3 volt in this check point or more.i don,t know please help me. sir u r very intelligent.
just wondering if you don't have an oscilloscope and you are trying to find the high rate of voltage change somwhere.. could you test the terminals of the components with an led and a high resistor?
I have a small screen that has a driver curcuit that I think is bad. it has a 6pin driver chip marked 07AA with a R offset lower. This is on a 3D printer Malyan M200. Could you suggest how to find this chip as I have looked everywhere I can think of. What would you do or use to replace it with? Thanks for the videos.
I usually admire Sorin's methods and highly regard him as a technician, this time however, I gave him a "dislike". Why? Because he just put a band-aid on a broken leg. Obviously something was causing this fault and after his "fix", this fault wasn't removed - just swept under the carpet. Yes, the computer is (somewhat) working, as he admitted, probably without a full functionality of the NEW screen, and yes, I do understand his time constrains and cost of the repair to the shop. Was it effective? In the short run, yes. Was it professional? Hell NO! I, as a customer, would be furious if my NEW screen, for which I paid (most likely) wasn't fully operational. And, as this is (i think) a warranty job, the client has already some bad experience with the shop (she/he had to come back = waste her/his time x 2). If they discover lack of brightness regulation ability (granted, may not happen for a long time) and (say) take it somewhere else, this "fix"is going to be discovered... How it would affect Sorin's shop reputation is an open question. Bad reputation travels very quickly...
You are the customer .... i will give you two option .... a repair like in video for £40 (but you can;t adjust the brightness) or a super io chip replacement (most like faulty in this case) for £100 ..... your choice? 100% of the customers go for the cheap one. I always said on my videos, this is a real life shop, nothing fake, nothing done only for a good looking youtube video.
@@electronicsrepairschool Sorin, if the customer WAS presented with these options and HIS choice was to go cheap, then YES, it was a way to go. What I was referring to was the situation which unfortunately happens in many, many service shops, mechanical garages, etc. When a customer comes with the engine warning control light on the dashboard, they give him the cheap and expensive options. The cheap is to disconnect the control light (so it doesn't bother the Client) instead of fixing the engine. If The customer doesn't know anything about cars, they may choose the cheap way, just because they will pay less (in the short term), not realizing that they may be forced to pay much, much more in the future for the engine replacement.
hi, have you checked into the sd card slot? may be there is something stuck in there also you said you make your own liquid flux, could you explain how? thanks keep up with the videos, they are great
interesting video ! i have a laptop that just starts with a dark screen that fade to pure white........then all of a sudden after 5 min......perfect picture ?...........thought i was the lcd......but now i think i'll check out the voltages...........see if there doing some dodgy things ! lol :)
thank you very mutch i hope to be like you you are my tetcher hahaha hhhhhhhhhhh i never see a good person like you ho give us the secret and experience you are my insperation....
i need your help sir i have the same model of laptop i tried to instal windows on it but in vain i use several version from windows 7 to windows 10 but i i always got a blue screen i tried changin ram module; also the hard drive i tried to install windows via 2 ways: from cd drive and from usb drive but the same thing i do an update to the bios but no results do you have any idea what can be the problem . thanks
Hello sir how are you. hope all is well there. Am Karn from punjab india. Am repairing mobiles from last 10 years. but there are some issues which i want to discus with u in ur free time. Hope u will try help me whenever u get some free time. If yes then plz provide me some details like ur email or ur cell number or whatsapp wherever and whenever we can talk. thx in advance sir i will wait for ur reply. god bless u ur doing a very great job in very simple way.
Sorin, i hope you are not getting into trouble with your employer because you are making videos :-(. Please stop making videos if its making your job horrible.
Thank you for sharing your experience with us. I had to go back and rewatch your "About the motherboards, part 2" video (38min) to understand better how the startup chip controls the screen. Great video.
The video Okejee is referring to is ua-cam.com/video/eHAysowx6ow/v-deo.html
That's exactly the video that explains why he shorted the resistors.
I had thought about this solution studing your past videos while i'm watching this one. I'm happy because this is a proof that i'm learning. Thank you sir.
i Really Love you sir. every time i flowing your videos .
and you are my best Teacher on youtube .
i always wait for your video.in morning i first check your video.then i m working.i see your then i m happy. sir , 3.3 volt in this check point or more.i don,t know please help me. sir u r very intelligent.
A pleasure to watch you work Sorin. Thanks yet again.
These repair sessions are quite inciteful.. thanks a lot :-)
Happy to see you coming back..i learn a lot from you sir..thank you
great repair Sorin :)
This is exactly what happened to my laptop. Great Vid
Hello sorin i want more video by day , who is with me we want more video, we want more video......
want more video im learning a lot
Si uite asa am mai invatat ceva ! Multumesc !
Back at it again Sorin, good job Sir...
Your getting pretty good at this
Well done Sorin... your the man..
Nice job we learn a new information
Thank you Soren
Multumim, Sorin!
great video sorin
just wondering if you don't have an oscilloscope and you are trying to find the high rate of voltage change somwhere.. could you test the terminals of the components with an led and a high resistor?
also how did you know to short the two components to find the fault?
I have a small screen that has a driver curcuit that I think is bad. it has a 6pin driver chip marked 07AA with a R offset lower. This is on a 3D printer Malyan M200. Could you suggest how to find this chip as I have looked everywhere I can think of. What would you do or use to replace it with? Thanks for the videos.
Hi Sorin, i was just wondering what way you tackle multi layer boards
An other nice job. Thanks a lot. Why did you not uploading videos as before? I hope there are not problems with your boss.
Great video thanks Sorin
Now what did you do bypass 3.3v to 3.3v? Can you change the bright on de screen? nice repair magic one
What did you do melt the resister with each other?
Another amazing fix
I usually admire Sorin's methods and highly regard him as a technician, this time however, I gave him a "dislike". Why? Because he just put a band-aid on a broken leg. Obviously something was causing this fault and after his "fix", this fault wasn't removed - just swept under the carpet. Yes, the computer is (somewhat) working, as he admitted, probably without a full functionality of the NEW screen, and yes, I do understand his time constrains and cost of the repair to the shop. Was it effective? In the short run, yes. Was it professional? Hell NO! I, as a customer, would be furious if my NEW screen, for which I paid (most likely) wasn't fully operational. And, as this is (i think) a warranty job, the client has already some bad experience with the shop (she/he had to come back = waste her/his time x 2). If they discover lack of brightness regulation ability (granted, may not happen for a long time) and (say) take it somewhere else, this "fix"is going to be discovered... How it would affect Sorin's shop reputation is an open question. Bad reputation travels very quickly...
You are the customer .... i will give you two option .... a repair like in video for £40 (but you can;t adjust the brightness) or a super io chip replacement (most like faulty in this case) for £100 ..... your choice? 100% of the customers go for the cheap one. I always said on my videos, this is a real life shop, nothing fake, nothing done only for a good looking youtube video.
@@electronicsrepairschool Sorin, if the customer WAS presented with these options and HIS choice was to go cheap, then YES, it was a way to go. What I was referring to was the situation which unfortunately happens in many, many service shops, mechanical garages, etc. When a customer comes with the engine warning control light on the dashboard, they give him the cheap and expensive options. The cheap is to disconnect the control light (so it doesn't bother the Client) instead of fixing the engine. If The customer doesn't know anything about cars, they may choose the cheap way, just because they will pay less (in the short term), not realizing that they may be forced to pay much, much more in the future for the engine replacement.
Great video, thanks for sharing!
Good morning sir
good day sir
Could it be a driver or windows issue? It could be checked booting with some live cd distro.
Weird and interesting case! :D Well done!
Excellent
awesome job!
awesome sir
bravissimo
why not just replace the component instead of placing a jumper sir? just curious..
Can you do a video of how to fix the pink line down the centre of a galaxy s7 edge? (If you ever get one in)
hi, have you checked into the sd card slot? may be there is something stuck in there
also you said you make your own liquid flux, could you explain how?
thanks
keep up with the videos, they are great
you should have done a proper fix, back light not adjustable will cause eye strain.
u r great.
For share thanks.
Sir it is amps current issue on vin volts by battery, when adapter connect got full current, pls reply if am wrong
interesting video ! i have a laptop that just starts with a dark screen that fade to pure white........then all of a sudden after 5 min......perfect picture ?...........thought i was the lcd......but now i think i'll check out the voltages...........see if there doing some dodgy things ! lol :)
thank you very mutch i hope to be like you you are my tetcher hahaha hhhhhhhhhhh i never see a good person like you ho give us the secret and experience you are my insperation....
thanks sir
i need your help sir
i have the same model of laptop
i tried to instal windows on it but in vain
i use several version from windows 7 to windows 10 but i i always got a blue screen
i tried changin ram module; also the hard drive
i tried to install windows via 2 ways: from cd drive and from usb drive but the same thing
i do an update to the bios but no results
do you have any idea what can be the problem .
thanks
My dell latitude does the same thing where it flickers and it drives me crazy
Hi how to download the schematic diagram of DG 41rq motherboard
Thank you for your videos ^_^ N.1
I think you could have measured the correct voltage of the signal
Sir how I can send you my dell 7567?
Electronic Repair School Online Discord server: discord.gg/6zQWaTN (just click on the link and download Discord for ios, android, windows or mac)
Hi gm
At first i tooth is a faulty cable. :)
It was amazing, but i did not understand anything
Best not to disclose your client's name! :/
Fully short circuit motherboard dg41rq Intel South Bridge Ic chipset
My asus 15kv model is suffering from same problem but i can't find the problem... Can i get ur whatsapp or Other no to send u some pictures
Something electrical
Hello sir how are you. hope all is well there. Am Karn from punjab india. Am repairing mobiles from last 10 years. but there are some issues which i want to discus with u in ur free time. Hope u will try help me whenever u get some free time. If yes then plz provide me some details like ur email or ur cell number or whatsapp wherever and whenever we can talk. thx in advance sir i will wait for ur reply. god bless u ur doing a very great job in very simple way.
you look a funny colour??? U changed your lighting?? ;)
Sir your email please
Sorin, i hope you are not getting into trouble with your employer because you are making videos :-(.
Please stop making videos if its making your job horrible.
I'm pretty sure he is the boss since everyone comes to him in the other videos and he tells them the price to charge.