Im a computer techy so know my way around hardware and software but this is a new venture for me... please help
I have a dell inspiron 1501 which i want to be turned on when the key is in ignition and gone to sleep when the keys out of ignition (or summin where the battery isnt used or drained when not in use).
I dont want to use a power invertor because that just looks ugly in my honest opinion ( http://yourgadgetstore.com/images/ca...r_inverter.jpg )
I have a subwoofer in my boot which is connected to an amp. the amp switches on when the key is in ignition it has a line from the battery, a remote and a ground. Can this be used to aid the power to the laptop?
Many thanks in advance