Hello sir mere pass Samsung r538 laptop h usme sir power toh show kr rha h Par on nhi ho rha h.... Or laptop ki charging ic b problem kr rhi h. Plz Kuch solution btayr
Hi? I have a Samsung NPRV511A02NG laptop that has an issue with the USB port. Where one can not be able to either retrieve data or input data. But when you connect a mobile phone(smart phone) one is able to charge. I have tried updating all the usb drivers i can think of but in vain. Please advice on what to do or how one can repair if it's faulty....
+victor karanja on a usb port there is a + - signal + and signal -, I am sure your + and - work fine but signals don't work, the best course of action is to get a USB hub and connect it to another usb port
I cant take the speaker cable, the one connected to the motherbpard to the speakers on the keyboard, ive been trying to pry it open for hours and it seems like its going to break
I have a Samsung r540 laptop that I want to change the power port or jacket to a Toshiba power power port. my charger is not working and can not get one to buy in Ghana. is it possible to change it. please help.
run couple of wires to the outside and connect the toshiba jack on the outside, and modify the plug to suit the toshiba jack. it is all just a + and a -
hey . i have a samsung np-rv413 and i recently moved to russia with my parents . i cant find a spare dc jack for mine on the internet is it possible to use other laptop dc jack for mine?
the reason it smells like melted plastic is because one of the + pins (on the broken jack) is touching the - part. you need to straighten it out to use it.
tengo un portatil sansung modelo NP-R540, AL CAMBIAR EL DC JACK HE PARTIDO EL TRANSISTOR U500 QUE ESTA JUNTO AL JACK,EN EL TRANSISTOR PONE X328,PERO ESE NO ESISTE ,ALGUIEN POR FAVOR PODRIA DECIRME QUE TRANSISTOR ES .SE LO AGRADECERIA MUCHU, MUCHAS GRACIAS UN SALUDO,MI NOMBRE ES JOSE
Hi, I have a Samsung NP550P5C notebook that is experiencing the following problem: A 6 months at the time, he began to get the message that the charger was disconnected, but the charger was on, I thought was bad connection, I took the charger out and put again and no sign. After a few times this happening, I realized he was returning to normal after leaving off for a few minutes and reconnecting. The battery is good, every week use it only on battery and did not present any problem. The charger is also good, did the test with the multimeter to is providing the necessary power (19v) and Amps, the cable is not broken. Today, the notebook stopped charging suddenly, after that the battery is empty the computer does not turn on anymore. When I connect the charger without the battery, the charging indicator light turns green very light, but the notebook does not turn on. when I connect with the battery into notebook the light turns red and then off again after about 3 seconds, no more lights. I think the problem isn't on conector, because the led turns on only when I connect it, after that, even moving the connector, the light does not light anymore. How can I test to see if the connector is defective or if it's on the board?
Hi, I'm back to thank you for your help! I changed the charger and it worked well. I couldn't undestand why the old one supply the energy (19v) but don't light the laptop
![Samsung R540 disassembly [no audio].](http://i.ytimg.com/vi/6gRDeju_9Ug/mqdefault.jpg)
Hello, Nice. what is this little tool, black and yellow, you're using for desoldering ? thx
And what for liquid for cleaning ?
@@Kronoway cleaning is alcholog, desoldering is flux and desoldering braid
Excellent video but you should have also cleaned the fan while you had it apart.
what is the tool called that you use to see if there is a electricity flowing through the jack, and do you really need it??
I think mine just has a cold solder joint or should I be safer to just replace the entire socket?
nahh, if it is just a cold solder just add more solder to the leg/pad
Hello sir mere pass Samsung r538 laptop h usme sir power toh show kr rha h Par on nhi ho rha h.... Or laptop ki charging ic b problem kr rhi h. Plz Kuch solution btayr
Hey i think i could fix my laptop but the only problem is that i just can't open the kbd screws. do you have any advices?is that jammed?
Raul42Zero use drill with steel bit to broke caps of screws
Same
Hi? I have a Samsung NPRV511A02NG laptop that has an issue with the USB port. Where one can not be able to either retrieve data or input data. But when you connect a mobile phone(smart phone) one is able to charge. I have tried updating all the usb drivers i can think of but in vain. Please advice on what to do or how one can repair if it's faulty....
+victor karanja on a usb port there is a + - signal + and signal -, I am sure your + and - work fine but signals don't work, the best course of action is to get a USB hub and connect it to another usb port
I cant take the speaker cable, the one connected to the motherbpard to the speakers on the keyboard, ive been trying to pry it open for hours and it seems like its going to break
I have a Samsung r540 laptop that I want to change the power port or jacket to a Toshiba power power port. my charger is not working and can not get one to buy in Ghana. is it possible to change it. please help.
run couple of wires to the outside and connect the toshiba jack on the outside, and modify the plug to suit the toshiba jack. it is all just a + and a -
thank you for putting this video on this laptop.
hey . i have a samsung np-rv413 and i recently moved to russia with my parents . i cant find a spare dc jack for mine on the internet is it possible to use other laptop dc jack for mine?
worst comes to worst you can just hardwire the + to + and - to -, any local tv / electronics repair place should be able to do it for you.
i tried plugging it while it was on and something smelled like burnt plastic or something
the reason it smells like melted plastic is because one of the + pins (on the broken jack) is touching the - part. you need to straighten it out to use it.
i looked at the mobo a while back and didnt see any issue only that one of the dc jack pin is kinda burned somewhat
Thank you for this video! It really helped me.
Un poco de musica no hubiera estado ma de todas maneras buen aporte
tengo un portatil sansung modelo NP-R540, AL CAMBIAR EL DC JACK HE PARTIDO EL TRANSISTOR U500 QUE ESTA JUNTO AL JACK,EN EL TRANSISTOR PONE X328,PERO ESE NO ESISTE ,ALGUIEN POR FAVOR PODRIA DECIRME QUE TRANSISTOR ES .SE LO AGRADECERIA MUCHU, MUCHAS GRACIAS UN SALUDO,MI NOMBRE ES JOSE
Hi, I have a Samsung NP550P5C notebook that is experiencing the following problem:
A 6 months at the time, he began to get the message that the charger was disconnected, but the charger was on, I thought was bad connection, I took the charger out and put again and no sign. After a few times this happening, I realized he was returning to normal after leaving off for a few minutes and reconnecting.
The battery is good, every week use it only on battery and did not present any problem.
The charger is also good, did the test with the multimeter to is providing the necessary power (19v) and Amps, the cable is not broken.
Today, the notebook stopped charging suddenly, after that the battery is empty the computer does not turn on anymore.
When I connect the charger without the battery, the charging indicator light turns green very light, but the notebook does not turn on. when I connect with the battery into notebook the light turns red and then off again after about 3 seconds, no more lights.
I think the problem isn't on conector, because the led turns on only when I connect it, after that, even moving the connector, the light does not light anymore.
How can I test to see if the connector is defective or if it's on the board?
your adapter used to overheat and stop charging, now it probably stopped working all together, try another power supply before you do anything else
Hi, I'm back to thank you for your help!
I changed the charger and it worked well.
I couldn't undestand why the old one supply the energy (19v) but don't light the laptop
David Hazelden
sorry, I didn't open my laptop, the problem was the external power charger. Just replaced and worked.
mój mi się wyłącza i nie wiem dlaczego może ktoś wie o co chodzi
Is there no sound with this?
Yes it sucks when people do shit like this!
REEMPLZO TRANSISTOR U500