Tag: acer

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…