Jim Scott wrote:
> On Nov 27, 2009, at 4:34 PM, Tom and Lisa Peters wrote:
> 
>> I have a pretty busted up 1 Ghz Al book with a broken screen.  If I 
>> hook it to an external monitor, it boots, but the primary screen is 
>> set to the internal (broken) unit - even if I unplug the internal 
>> cables.  I vaguely recall that there is some sort of key command that 
>> allows you to change which screen is the primary one.
> 
> Tom,
> 
> I don't think it's a key command. According to Apple, if you put a PowerBook 
> to sleep and then connect a keyboard and/or mouse, as well as an external 
> monitor, the PowerBook's desktop will appear on the external monitor instead 
> of the internal monitor when you wake it up. I tried this once on a 15" G4 
> 1.5 GHz PowerBook, but it didn't work. The only way I could get a mirror of 
> the desktop on an external monitor was to connect a 14" G3 iBook LCD to the 
> PB after removing the damaged original. It looked weird, but worked well 
> enough to let me sort out the other problems.

I think you are on the right track.

Try connecting an external mouse and keyboard along with the monitor 
then closing the lid.  On a PowerBook this shouldn't sleep the computer 
but it should cut off the internal display.

-- 
Clark Martin
Redwood City, CA, USA
Macintosh / Internet Consulting

"I'm a designated driver on the Information Super Highway"

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