Every hardware technician or system engineer eventually faces the ultimate villain: a completely dead laptop that draws zero amps, or worse, triggers the bench power supply's over-current protection (ocp) instantly. While software troubleshooting gets a lot of love, component-level hardware repa...
Source: [Dev.to](https://dev.to/danish_b623e2281a7915ce30/advanced-logic-board-diagnostics-how-to-track-down-a-shorted-power-rail-on-a-macbook-motherboard-27mb)