Acer Aspire Laptop E1-531 N.S.O Power on light burning not turning on
Worked on this laptop today, Client problem ; Power on light stays on but not turning on.
- dismantle found liquid damage in the power on circuit mosfet short circuit
- PCB liquid treatment
- remove of faulty mosfet
- clean re-solder PCB mosfet pad
- replace faulty mosfet
- assemble and test
Laptop working, charging and powers on and off. ( Successful repair )