Apple LC 550 manual Slide the logic board back

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12.Slide the logic board back in.

Push on the edge of the logic board until it is finally in place.

13.If there is a connector on the card that you just installed (for example, if you are installing an Apple IIe Card), remove the access cover on the back panel you removed earlier.

Pinch together the plastic tabs on the access cover to remove it and pop it out. With the access cover off, you can use the port on the card you just installed.

14.Replace the back panel of the computer.

Slip the back cover over the prongs at the bottom edge of the back of the computer. If your back panel was held on by screws, replace them.

sWarning: Never turn on your computer unless all of its internal and external parts are in place. Operating the computer when it is open or missing parts can be dangerous, and can damage your computer. s

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Contents Getting Started Contents Apple Computer, Inc FCC statement Communications regulation informationVcci statement Setting Up Plugging in the computer Connecting the mouse and keyboard Turning on your computer for the first time Page Safety instructions Problems starting up?Health-related information about computer use Musculoskeletal discomfort Arranging your office Eye fatigue45-70 cm 18-28 Avoiding fatigueWhat’s next? Learning the Basics Continues Put the tip of the arrow inside this picture Now your screen should look like the following illustration Turning the computer on and off Turning on the computer Shutting down the computer with a menu commandYour Computer at a Glance ≤ Power plug Main power switch ADB ports Adjusting the sound Using Special FeaturesUsing the sound control buttons on the computer Using the Sound control panelUsing the built-in microphone Adjusting the screenUsing the screen control buttons on the computer Disabling the buttons on the front of your computer Using the Screen control panelSaving energy Installing an expansion card Page Continues Slide the logic board back Using a RAM disk for temporary storage Starting up your computer from an external hard disk Advice about using a modemApple Publishing System Apple Computer, Inc