Click on Schedule and make sure you don't have a scheduled shut down in there. With any luck, your problems will be gone by now, but there are things you can check while waiting to see if the bogus shut down still happens.įirst, go to System Preferences / Energy Saver. I suggest you Restart after this to get things in a fresh state. If it finishes and says "Permissions Repair Complete" then you are good to go. Don't worry if Disk Utility issues messages as it goes (even "warnings"). This will take a while and the progress bar may not advance until the very end. Select your main hard drive from the column on the left and then click on Repair Permissions in the panel on the right. Presuming Verify Disk found no problems, now you should repair file/folder ownership and permissions for the system files (the stuff Apple installs). After you select your language and get to the screen where you would normally start an install, INSTEAD run Disk Utility from the menu bar, select your main hard drive again, and this time do a Repair Disk. MAGICMENU UTILITY INSTALLYou can't repair your main hard drive while booted from it, so instead boot from the Leopard install DVD (hold down the "c" key while booting). NOTE: If Verify Disk reports a problem, then you need to fix that before doing anything else. Be patient, this will take a while and the progress bar may not advance until the very end. You will need to enter your Administrator password. Then click on Verify Disk in the panel on the right. In the column on the left select the line that has the name of your main hard drive. Run Applications / Utilities / Disk Utility. But as long as you are doing basic maintenance, the next step is to make sure you don't have file system errors or file/folder permissions errors. Those two steps alone may fix your problem. Your computer will continue to boot up normally. Keep those 4 keys held down until you hear the SECOND startup chime, then release them. Then press and hold down all 4 keys Apple-Option-P-R, and, while doing so, press and release the power button. The instructions for resetting PRAM are the same for all Macs. If it gets out of whack all sorts of other odd stuff can happen which often have the appearance of hardware problems. PRAM holds copies of certain system settings for rapid access. The process is not hard in any case, but you do need to find the right instructions. Look at the list of Knowledge Base articles returned and find the instructions that are specific to your model of Mac. In the search field at the top LEFT of that page, do a search on the string "reset SMC". If the SMC gets out of whack all sorts of odd stuff can happen with regards to power management and the like. MAGICMENU UTILITY MACThis is the low level controller in your intel-based Mac that handles power management and sleep/wake stuff including scheduled transitions. The first thing to do is to reset the SMC. I agree it is highly unlikely your Mac has actually been hacked.
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