Broadcom Corporation BRCM1055 Benutzerhandbuch

Problem, Meet Solution

Reinstalling the Software That Came with Your MacBook Pro

Use the software installation discs that came with your MacBook Pro to reinstall
Mac OS X and any applications that came with your computer. Don’t attempt to install
an earlier version of Mac OS X on your computer.

You can install Mac OS X without erasing the target volume, which saves your existing
files and settings, or you can erase the volume first, which erases all your data and
leaves the computer ready for you to reinstall Mac OS X and applications.

Apple recommends that you back up the data on your hard disk before

restoring software. Apple is not responsible for any lost data.

Back up your important files.

Insert the Mac OS X Install DVD that came with your computer.

Double-click Install Mac OS X.

Follow the onscreen instructions.
Note:  To restore Mac OS X on your MacBook Pro to the original factory settings,
you must first erase the volume you want to install on. You can do this during
installation using Disk Utility. For instructions, see the Knowledge Base article at
support.apple.com/kb/ht3910.

When the installation is complete, click Restart to restart your computer.

Follow the prompts in Setup Assistant to set up your user account.

If you erase your hard disk during installation, you need to reinstall your applications;
see the following section.