Apple 550 series Dialog box with a bomb appears, Pointer 8 doesn’t move when you move the mouse

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A dialog box with a bomb appears.

Your system has a software problem.

mWrite down what you were doing when the message appeared, the text of the message, and the message number, if there is one.

mRestart your Macintosh. (See “Start Over” in the section “When You Run Into Trouble” earlier in this chapter for instructions.) Most software problems are temporary, and restarting usually corrects the problem.

mCheck the startup disk and application program you were using when the dialog box appeared. Make sure that all programs, desk accessories, and system extensions you’re using are compatible with the system software.

Reinstalling the system software may correct the problem.

mSometimes incompatible system extensions or control panels can cause system software problems. Restart while holding down the Shift key; this temporarily turns off all system extensions. If your computer works normally after you do this, remove all extensions from the Extensions folder (inside the System Folder) and put them back into the Extensions folder one at a time. Restart after you add each extension. This procedure should identify any incompatible extensions.

You can also use the Extensions Manager control panel to turn off individual extensions. For information on using this control panel to

manage system extensions, see the “Setting Options” topic of Macintosh Guide, available in the Guide (h) menu.

mIf the problem recurs, you may need to reinstall system software. See “Installing or Reinstalling System Software” later in this chapter for instructions.

The pointer (8) doesn’t move when you move the mouse.

One of the following situations is probably the cause.

mYour system has a software problem. Try one or more of the following: Press x-Option-Esc to quit the application program in use when the problem occurred. If this works, you can save the documents open in other programs before restarting.

Restart your Macintosh. See “Start Over” in the section “When You Run Into Trouble” earlier in this chapter for instructions.

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Contents User’s Guide Apple Computer, Inc Apple Publishing SystemContents Troubleshooting Expanding Your Computer and Using Special FeaturesAppendix C Appendix BIndex FCC statement Radio and television interferenceDOC statement Vcci statement CD-ROM driveMacintosh Performa computer Keyboard cable KeyboardKeyboard and keyboard cable Mouse Optional security screwsGetting Started Plugging in the computerWhen you are ready to begin, follow these steps Installing an expansion card Connecting a keyboard with a built-in cable Connecting the mouse and keyboardComputer Connecting a keyboard with a separate cable ADB portConnecting other equipment Turning the computer on for the first time Check to see what’s on your screen Problems turning your computer on? What’s next? Learning the basics Slide your mouse along your mouse pad or deskWithout moving the mouse, click the mouse button Reviewing the basicsGuide h menu Press the Power key marked with a triangle on the keyboard Turning the computer offTurning the computer on Click Shut DownWhere to find answers This bookGuide menu Other manualsGetting Help Getting answers to your questions Getting answers with the Topics button Macintosh Guide window, click the Topics buttonClick Setting Options in the list of topics Read and follow the instructions in this windowGetting answers with the Index button Macintosh Guide window, click the Index buttonRead and follow the instructions in the window Getting answers with the Look For button Macintosh Guide window, click the Look For buttonIf you want to close Macintosh Guide, click here Tips for using Macintosh Guide Identifying objects on the screen Learning useful shortcuts Click one of the category buttonsChapter Expanding Your Computer Your computer at a glance Built-in microphone Sound control buttonsScreen control Buttons Stereo speakersWhere to connect additional equipment ≤ Power plug Power switch ADB portPrinter port Modem port Scsi port ≈ Sound input port Hard disk drive internalUsing the sound control buttons on your computer Using the screen control buttons on your computer Using the built-in microphone Connecting to a network Installing internal drives Expanding memoryUsing Programs and Backing Up Disks Installing application programs Working with several programs at a time Switching programsFinding out which programs are open Hiding and showing windows on the desktop Protecting the information on a diskBacking up your files Using Programs and Backing Up Disks Using Apple Backup for the first time Click the Apple Backup button in the Launcher windowClick the Applications grouping button in the Launcher Click the Continue buttonClick the appropriate button, as follows Insert a high-density floppy disk into the disk driveUsing Apple Backup to update your backup copy Click the button that corresponds to your choice Unlock your first backup floppy diskInsert the disk into the floppy disk drive Restoring the information on your hard disk When the disk is ejected, lock and label itStore the disks in a safe, cool place Using Apple Restore A moment you’ll see this screenInsert your first backup floppy disk Respond to any messages you see on the screenWhen you have questions When you run into troubleTake your time Start over Rebuild your desktop regularly Click OKComputer is turned on but the screen is dark Solutions to common problemsComputer’s clock keeps time inaccurately Chapter Sad Macintosh icon appears and the computer won’t start up Hard disk icon does not appear on the desktop Icons do not appear correctly on your screenYour Macintosh can’t read a floppy disk Pointer 8 doesn’t move when you move the mouse Dialog box with a bomb appearsTroubleshooting Typing on the keyboard produces nothing on the screen Troubleshooting You see a message that an application program can’t be found You experience problems using a document from a DOS computer Repairing a damaged disk Try these suggestions firstStarting up from a CD-ROM disc If you see a blinking question mark on your screenIf you see the Macintosh desktop Problems starting up from the CD? Starting up from a floppy diskHow to test a hard disk How to repair a hard disk or floppy disk If Disk First Aid cannot correct the problem Click Repair to begin testing and repairing the diskWhen do you need to initialize a hard disk? Initializing a hard diskHow to initialize a hard disk Click InitializeClick Init to initialize the hard disk Installing or reinstalling system software When should you install or reinstall system software?How to install or reinstall system software Page Appendix a Health, Safety, and Maintenance Tips Health-related information about computer useMusculoskeletal discomfort Eye fatigue Arranging your officeShoulders relaxed Avoiding fatigue What about electromagnetic emissions?Safety instructions Handling your computer equipment Handling the built-in monitor Handling the keyboardHandling floppy disks Ejecting a diskPower supply If you can’t eject a floppy diskCleaning your equipment Cleaning the computer caseCleaning the monitor Cleaning the mouseRotate the rollers to clean all around them Appendix B Installing an Expansion Card Opening the computer Installing an Expansion Card Appendix B Installing a processor-direct slot PDS card Installing the cardAlign the card over the processor-direct slot Remove the communications card from its static-proof bag Align the card over the communications slotClosing the computer Slide the logic board backReplace the back panel of the computer Caps Lock key Clear key Command key Special keys on Apple keyboards Arrow keysControl key Delete keyEnter key Escape keyIndex Macintosh Performa CD CD-ROM drive 28, 34 cleaning Floppy disks. See also Utilities disk backing up Index Index Index Startup disk. See also Macintosh Performa CD Utilities disk Utilities disk Apple Computer, Inc

570 series, 550 series specifications

The Apple 550 and 570 series are notable entries in Apple's lineup of devices, typically recognized for their blend of performance, efficiency, and user-friendly design. With a focus on delivering high-quality features, these series have attracted attention from both tech enthusiasts and general consumers alike.

The Apple 550 series is anchored by its sleek design, often characterized by an aluminum chassis and vibrant Retina display. One of the standout features of this series is its use of the M1 chip, which enhances performance across applications while maintaining impressive battery life. This chip, based on ARM architecture, integrates an 8-core CPU and an 8-core GPU, allowing for seamless multitasking and exceptional graphics performance. Additionally, the 550 series boasts elevated RAM options, making it suitable for power users and professionals in creative fields.

On the other hand, the Apple 570 series builds on the foundation of its predecessor, offering new advancements while retaining core features that users love. The 570 series also utilizes the M1 chip, but with the evolution of the series, Apple may introduce enhancements such as increased clock speeds or supplementary cores for even greater performance gains. This series is often highlighted for its advanced thermal management system, ensuring that the devices run cooler under heavy workloads.

Both series support industry-leading technologies such as Thunderbolt 3 and USB-C, enabling high-speed data transfer and versatile connectivity options. This feature is particularly beneficial for users who require fast access to external storage, displays, or docks. Furthermore, these devices typically come with upgraded audio systems that provide clear, immersive sound, enhancing the multimedia experience for users, whether during casual listening or professional production.

In terms of build quality, both the 550 and 570 series are designed with sustainability in mind, incorporating recycled materials and energy-efficient components. They also run on macOS, which offers a robust ecosystem, ensuring a seamless user experience across Apple devices.

With exceptional performance, cutting-edge technologies, and commitment to sustainability, the Apple 550 and 570 series stand out as impressive offerings within the technology landscape, catering to a diverse range of users from everyday consumers to creative professionals.
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