Dell 15-AAL15 LA-D071P

[borbooroski]

Please guys i greet everyone here, i need a help
there is this Dell 15-AAL15 LA-D071P which is given me hell
When you plug in the Charger then the charger gose off i try all i could but still i saw this mosfet but when i change the mosfet and plug the charger again it will stay on for just 5seconds then the charger go off again. i dont know whatr to do please help your brother

[imranromi]

Re: Dell 15-AAL15 LA-D071P

19v short check 19v line many time this problem is 19v capactor. Remove the mosfet and check all caps 19v.
THIS MOTHERBOARD NO HAVE SCHEMATIC.

[borbooroski]

Re: Dell 15-AAL15 LA-D071P

Alright imranromi Thank You for the responds

[borbooroski]

Re: Dell 15-AAL15 LA-D071P

19v short check 19v line many time this problem is 19v capactor. Remove the mosfet and check all caps 19v.
THIS MOTHERBOARD NO HAVE SCHEMATIC.

i can't find anything

[borbooroski]

Re: Dell 15-AAL15 LA-D071P

please You guys are the best i know you can help me out.......Please

[borbooroski]

Re: Dell 15-AAL15 LA-D071P

please You guys are the best i know you can help me out.......Please

[stj]

Re: Dell 15-AAL15 LA-D071P

does the dell have a model name?

[imranromi]

Re: Dell 15-AAL15 LA-D071P

Dell insipron 5559 model. 6th generation motherboard.

[borbooroski]

Re: Dell 15-AAL15 LA-D071P

does the dell have a model name?

Dell 15-AAL15 LA-D071P

[indu]

Re: Dell 15-AAL15 LA-D071P

https://www.badcaps.net/forum/showth...light=la-d071p

[zhanok]

Re: Dell 15-AAL15 LA-D071P

I have the same problem. Did you find a solution?

[mcplslg123]

Re: Dell 15-AAL15 LA-D071P

No one can help you here in forum(can help you to the right path only). Its you who have to find the faulty component physically. 19v line is shorted so have patience. Check mosfet and capacitors. Likely you have more then one componenet failure.

[vhn1998]

Re: Dell 15-AAL15 LA-D071P

this is schematic. you check pin 1, pin 2 PU703

[Drassh]

Re: Dell 15-AAL15 LA-D071P

Thanks for heñping in findind the schem and sharing it here. Very much appreciated

[nashdumur]

Re: Dell 15-AAL15 LA-D071P

Hello guys, I have somewhat same problem but this one had a short on 5vs rail, so I found the following component short and replaced:
1. PU102
2. UZ2
3. PU603
4. PU605
5. HDA27

Now the led white for 1 second and off, only 5valws/3valws present. Now for this 1 second signal vr_on is 3v on pin 40.
Replaced bios chip from a donor board, now fan spins up. After solid white led goes off no display coming.
Does anyone has solution for this problem or did I miss something or did something wrong? Any help from you guys is very much appreciated.

[Sojke]

Re: Dell 15-AAL15 LA-D071P

Try clearing management engine.

[prlio]

Re: Dell 15-AAL15 LA-D071P

Thanks