Hi all. Having some minor difficulties with running a Mac mini off of a P1900. Im not sure if my problem is related to the P1900 or the Mini. On the P1900 I have the third J1 jumper jumpered for Sleep mode. In my System Prefs I have "Allow Power Button To Sleep Computer" checked. When I start the car or turn the key to accessory mode, the computer and monitor go on, everything is fine. When I turn the car off, the monitor turns off as it should, but the mini does not sleep. When I push the power button, the computer sleeps as it should. Another related problem is that when the computer is sleeping and I turn the car off for more than 15 minutes or so, the computer shuts off entirely.At first I suspected a low car battery for this, but then I realized that if Im using the computer and its not asleep, it will drain almost all of the battery before finally being shut off. When its sleeping, its shut off regardless of how much battery charge is left. Any ideas?
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Mac Mini with P1900