1
.
Ensure that the notebook is powered off and that the AC Adapter and internal
battery pack(s) is (are) removed from the notebook.
2
. Remove the DIMM module(s) from its shipping container.
3
.
Release the Keyboard by pulling the keyboard release tabs forward (tabs are
located underneath the Ctrl and right arrow keys).
4
Disengage the Keyboard using a straight blade screwdrive and gently lifting up
along the front edge of the keyboard.
5
Using the back edge of the keyboard as a hinge, lift the front edge of the
keyboard up and lay it against the display.
6.
Remove the two Phillips head screws holding heatsink to the Main Board
and remove the heatsink by lifting it upwards and out of the unit.
7.
Insert the edge of the DIMM Board into the rear of either available connector
(see Figure 2-1). Use a rocking motion to fully insert the module. Push
downwards on each side of the DIMMs module until it snaps in place.
8
.
Replace the heatsink, keyboard assembly and any other components removed in
step 1.
This completes the expansion memory module installation procedure.
Figure 2-1 Installing Additional Memory
2-2
Installation
Summary of Contents for Extensa 450 Series
Page 1: ...Maintenance Manual Extensatm 450 Series Notebook Computers 9805725 0001 November 1995 ...
Page 12: ...Figure 1 2 Extensa 450 Series Features 1 4 General Description ...
Page 42: ...Figure 4 1 Notebook Functional Block Diagram 4 2 Theory ...
Page 71: ...Figure 6 5 Touchpad Removal Replacement 6 12 Field Service ...
Page 93: ...Connector Pinouts B 11 ...
Page 100: ...Printed in U S A ...