Apple PowerBook G4 Mac Notebook "locked shut down" Questions

locked up while on the Internet. The multi colored wheel was spinning and would not let us close out any of hte 4 screens he had open. When that occurs what is the recommended steps? Is there a way to

...errors, SHUT DOWN your mac and then boot it up normally, ..... See if that helps..... If it does not help, you are going to have to re-install Mac OS using the archive and install feature. Good

...locked up. There is no mouse arrow and it wont shut down What do I do? The first thing to try is this: It is a keyboard shortcut to shut down a mac laptop. Press the control key (ctrl) at the bottom ...

...shut down a screen I didn't need when the cursor locked up. Had to do a forced shutdown. Twice I got it to boot to desktop but frozen at desktop-by third attempt, couldn't get past startup screen... ...

...shut down completely and it never sends me the info to my email so I can get it working again. For some reason when I put in my password it rejects it and says it will send me the means to put in a ...

...shut down. Hook the thing up to external monitor to see if you get the same results. Same results means your graphics video chip is toast. Which means you gots to get the logic board replaced or ...

...shut down (powered off) your laptop, when you start it up you will get initial conditions for everything. If you have your preferences set to "automatic login" for the main user, that's what's going ...

...Shut down your Mac. (important) Turn the printer off and leave it off for one or two minutes. Turn it back on and wait until it goes through all of its whirring and clicking and chugging start-up ...

my keys lock up completely sometimes...i think i'm hitting some command on accident. how do i unlock w/o shutting down? First check in the Universal Access pref pane and uncheck Enable access for ...

...locked up My desktop screen looks normal and the cursor is working, but when I click on an icon to open an application, nothing happens. I have done a hard shut down twice, but still get the same ...