My G4 PowerBook running OS 10.2.3 behaves erratically from time to time when
put to sleep. 

When I close the PowerBook the 'sleep' light on the lid latch does not light
up: on opening the PowerBook the screen is blank (black) and regardless of
which keys I hit it does not wake up. I have to do a force quite to restart
the computer. 

This doesn't happen every time I put it to sleep, but only occasionally and
not according to any particular pattern.

Any suggestions?

Thank and Cheers Tony

Tony Cockbain
Editor
Australian Journal of Earth Sciences
PO Box 8114 Angelo Street
South Perth WA 6151
Australia
Tel & Fax 08 9367 7037
[EMAIL PROTECTED]

"Truth emerges more readily from error than from confusion" [Francis Bacon]
"The Great Tragedy of Science ‹ the slaying of a beautiful hypothesis by
an ugly fact" [Thomas Huxley]