Apple eMac ATI Graphics دليل المستخدم

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 eMac (ATI Graphics) and eMac (USB 2.0)
Memory
Replacement Instructions
Follow the instructions in this sheet carefully. Failure to follow these instructions could
damage your equipment and void its warranty.
Note: Written and video instructions covering customer-installable parts are available at
http://www.info.apple.com/installparts/.
Tools Required
• #2 Phillips screwdriver
Opening the User Access Door
1. Save all open documents and quit all open applications.
2. Turn the c

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4. Place a soft towel or cloth on the desk or surface. Position the computer so the screen is facing down on the cloth. 5. Use a Phillips screwdriver to remove the screw on the user access door. Set the user access door aside. (Figure 2) Figure 2 eMac (ATI Graphics) and eMac (USB 2.0) Memory - 2

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6. Important: To avoid electrostatic discharge, always ground yourself by touching metal before you touch any parts or install components inside the computer. To avoid generating static electricity, do not walk around the room until you have finished installing the memory and closed the computer. Touch the metal surface on the back of the computer. (Figure 3) This helps protect the computer from damage caused by electrostatic discharge. Figure 3 7. Unplug the power cord. eMac (AT

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Removing the Installed Memory 1. Push down the ejectors on the slot of the memory module you want to replace. (Figure 4) Figure 4 2. Holding the memory by both top corners, pull it straight out of the computer. eMac (ATI Graphics) and eMac (USB 2.0) Memory - 4

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Installing Memory RAM Expansion Module Specifications The RAM expansion modules used in the eMac and eMac (ATI Graphics) computers are 168-pin SDRAM DIMMs (dual inline memory modules) that are 3.3 V, unbuffered, 8-byte, non-parity, PC-133 compliant. The RAM expansion modules used in the eMac (USB 2.0) computers are 184-pin SDRAM DIMMs (dual inline memory modules) that are 2.5 V, unbuffered, 8-byte, non-parity, and PC2700 compliant. The speed of the SDRAM devices must be rated at 1

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3. Align the replacement memory module in the memory slot, apply pressure evenly to both top corners, and push the memory into the slot until the ejectors lock it into place. (Figure 6) Warning: The memory is designed to fit into the slot only one way. Be sure to align the notches in the memory module with the small ribs inside the slot. Figure 6 eMac (ATI Graphics) and eMac (USB 2.0) Memory - 6

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Closing the User Access Door 1. Replace the screw on the user access panel. (Figure 7) Figure 7 2. Carefully turn the computer right side up. 3. Reconnect the power cable. Important: When connecting the power cord, first plug the cord into your eMac, then plug the other end into an electrical outlet or power strip. 4. Press the power button to restart your computer. Warning: Never turn on the computer unless all of its internal and external parts are in place and it is closed. Opera

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