Apple PowerBook G4 Mac Notebook "macbook pro keeps restarting" Questions

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MacBook Pro keeps on restarting. Each time it gets only to a grey screen with a grey revolving wheel and apple logo. Have removed the battery, reset the Pram, tried with install CD which says it "

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...MacBook Pro EFI Firmware Update 1.5.1" through the software updater. I have previously installed both through software updater and manually, but it still keep prompting me to install. This is not the ...

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macbook pro macbook pro won;t open uppage to enter password shuts down Turn off your Mac (if it isn't already off). Hold down these four keys right after you press the power button: command+option+P+R

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my macbook keeps shutting down on restart time does not set and internet password has to be reinput if is not retaing this info the cmos battery should be replaced

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...MacBook Pro's, iMac's, Mac Mini's, and Mac Pro's. Notice that the reset instructions are different for MacBook and MacBook Pro's if you have an internal or detachable battery. Reset SMC of a MacBook ...

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my macbook wont come back from sleepmode its my macbook wont come back from sleepmode its stays that way turning it on or off wont do nothing. Hold down the power button for about 15 seconds... the ...

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MacBook Pro. I check it from System Preferences but it looks like I don't have any WiFi card. Just Ethernet and Firewire etc. I re-installled Snow Leopard but it isn't a solution. Sometimes performing

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...macbook pro. i realized when it had started installing that this software was already on my computer. i stopped the installation process and my computer restarted but not it will not turn back on. It ...

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Laptop keeps shuting off Hello, i have a acer 5920 laptop and it keeps shuting off if i apick it up or just turn it a little it's off and sometimes when i try to restart it it starts and gos off about

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...MacBook Pro, check the battery level. Press the small button on the battery or on the side of the computer. You should see lights indicating the battery's level of charge. If you see just one light ...

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