Dell Latitude D520 - Manual (Page 29)

6. Ground yourself and install the new memory module:
a. Align the notch in the module edge connector with the tab in the connector slot.
b. Slide the module firmly into the slot at a 45-degree angle, and rotate the module down until it clicks into place. If you do not feel the click, remove
the module and reinstall it.
7. Replace the keyboard (see Keyboard ).
8. Replace the hinge cover (see Hinge Cover ).
9. Insert the battery into the battery bay, or connect the AC adapter to your computer and an electrical outlet.
10. Turn on the computer.
As the computer boots, it detects the additional memory and automatically updates the system configuration information.
To confirm the amount of memory installed in the computer, click Start, click Help and Support, and then click Dell System Information.
DIMM B
1. Follow the procedures in Before You Begin .
2. Turn the computer upside-down, loosen the captive screw on the cover, and then remove the cover.
3. If you are replacing a memory module, remove the existing module:
a. Use your fingertips to carefully spread apart the securing clips on each end of the memory module connector until the module pops up.
b. Remove the module from the connector.
NOTICE: To prevent damage to the memory module connector, do not use tools to spread the memory-module securing clips.
1 securing clips (2) 2 memory module