How does p1900 power supplies work with a laptop
I am wondering how to connect the P1900 to a laptop.
Exactly how does the power cord from the laptops transformer connect to the p1900? Is there a three pronged female plug on the p1900?
How does the p1900 turn the laptop on? Do I have to solder some wires from the p1900 to the power button on the laptop or is there a way to have the laptop auto power on (from a full off state) when AC power is detected by the bios (is that even possible with laptop bios)? Id rather not hack the power button If i don't have to as Id like to be able to remove the laptop from the vehicle and use it normally if I have to.