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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Desktops > powermac g3 and imac intermitent not powering up....

powermac g3 and imac intermitent not powering up....
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Mac Enthusiast
Join Date: Dec 1999
Location: UK
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Aug 24, 2005, 10:36 AM
 
hi

both my Powermac G3 (blue&white) and my imac 333 have problems turning on

sometimes when I press the power button - nothing happens- I leave it for a bout an hour and it then powers up (imac)

but now my powermac has the same problem -and is not starting up -I press the power button - and absolutely nothing

what could be causing this?

any ideas?

rich
PowerMac G5 Dual 1.8GZ, 2GB RAM, 150 & 300 GB Internal Hard Drives, AGP Geoforce 5200 64MB Graphics Card, Superdrive.
     
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Join Date: Apr 2005
Location: Cambridge, UK
Status: Offline
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Aug 24, 2005, 12:36 PM
 
Are they both in the same room? It sounds like a power problem. Try running an extension cable from another room and plug the Powermac into it. No surge protectors etc in between while testing.
If it powers on fine, you can identify what the reason for it not powering on when plugged into the sockets in that room. It could be a faulty surge protector or socket gang.

Do you have any enerfy saver prefs set? Power on or power off at a certain time? These could be interfereing.

The last thing it seems like it could be are the pram batterys. I think the Imac g3 and Powermac g3 were manufactured about the same time, so it might be about time for replacement.

Hope this helps,

Sean
     
   
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