Acer 4230 Laptop User Manual


 
Chapter 3 113
Replacing the DIMM Modules
NOTE: If DIMM modules are not installed properly, the computer does not boot, and no service error is
displayed.
Replacing the Lower Cover
1. Align the notch in the connector with the notch in
the module and slide the DIMM module firmly in
place.
2. Press down on the module until it clicks in place.
1. Insert the cover tabs as shown and press the lower
cover in place.
2. Secure the nine captive screws to attach the Lower
Cover.