but after scouring the discussion board at Apple, your turn next, I can find mentions of this problem but no real fix.
www.apple.com and then pick the discussions tab
Hi, I have a powerbook G4 Titanium, with added airport card (card about 6 years old), OS 3.9.1. , 867 MHz, Recently I am losing my wireless connection when the machine goes to sleep or I close the cover (to stop the fan). It does not automatically come back (as it used to) until I restart the computer. Is very annoying. When I am connected by ethernet cord everything is fine. Do you think my airport card is going? Thanks in advance for any help. Judy