4-6
Service Guide
4.2 Installing Memory
Follow these steps to insert memory modules:
1.
Turn off the computer. Then turn the computer over to access its base.
2.
Remove three screws from the memory door; then lift up and remove the memory door.
Figure 4-4
Removing the Memory Door
3.
Remove the memory modules from its shipping container.
4.
Align the connector edge of the memory module with the key in the connector. Insert the edge
of the memory module board into the connector. Use a rocking motion to fully insert the
module. Push downward on each side of the memory module until it snaps in place.
To remove the memory module, release the slot locks found on both ends of the memory slot
to release the DIMM. Then pull out the memory module.
Summary of Contents for 390 Series
Page 15: ...System Introduction 1 3 Figure 1 2 PCB No 96183 1A Mainboard Layout Bottom ...
Page 96: ...2 50 Service Guide 2 3 3 Pin Configuration Figure 2 4 FDC37C67 TQFP Pin Diagram ...
Page 97: ...Major Chips Description 2 51 Figure 2 5 FDC37C67 QFP Pin Diagram ...
Page 102: ...2 56 Service Guide 2 3 6 Block Diagram Figure 2 6 FDC37C67 Block Diagram ...
Page 126: ...2 80 Service Guide 2 5 4 1 Functional Block Diagram Figure 2 10 M38813 Block Diagram ...
Page 128: ...2 82 Service Guide 2 6 2 Pin Diagram Figure 2 11 YMF715 Block Diagram ...
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