Dell 3593
Board part number : LA-J081P
PROBLEM : NO DISPLAY
First connect dc jack and presh pwr btn and laptop on but amp 0.3.. but display not coming and power led glow 🌟 3 time orange 5 time white
Flash both bios
But problem not solve same condition
Again chek dc to dc conversation all dc to dc ok
Again cheking near PU2501 IC ONE CAPS short i remove cap but short not gone
Again check output
Output short
Again dc voltage set 2.5v and give voltage on output and chek
Found one caps short output section
Remove cap and chek short remove
Again plugins Dc triger board
Amp. 0.2.. ,0.3..,0.400,0.600......
Again restart and amp 0.367 to 0.380
And power light bilnking change new blinking 3 time orange 1 time white
Minss... Battry connect for display
Laptop me board ko fix karke battry connect Kiya fir board triger kiya agin no display but blink code same 3 time orange 1 time white
Press pwr btn and fource shutdown
Again press pwr btn board on and autorestart 2 time and 3rt time restart booom ...... display is comming
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