Apple MB991LL User Guide - Page 50
If the display suddenly goes black or your MacBook Pro freezes, If you forgot your password, If
UPC - 885909296545
View all Apple MB991LL manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 50 highlights
If the display suddenly goes black or your MacBook Pro freezes Try restarting your MacBook Pro. 1 Unplug any devices that are connected to your MacBook Pro except the power adapter. 2 Press the power (®) button to restart the system. 3 Let the battery charge to at least 10 percent before plugging in any external devices and resuming your work. To see how much the battery has charged, look at the Battery ( ) status icon in the menu bar. The display might also darken if you have Energy Saver features set for the battery. If you forgot your password You can reset your administrator password and passwords for all other accounts. 1 Insert the Mac OS X Install Disc 1. Then restart your computer and hold down the C key as it starts up. 2 Choose Utilities > Reset Password from the menu bar, and follow the onscreen instructions. If you have trouble ejecting a disc  Quit any applications that might be using the disc and try again. If this doesn't work, restart the computer while holding down the trackpad button. 50 Chapter 4 Problem, Meet Solution