Replacing The Dimm A Memory Module - Dell Inspiron 1521 Owner's Manual

4. Lift the memory module cover but do not remove it.
NOTICE: To prevent damage to the memory module connector, do not use tools to spread the memory module securing clips.
5. Use your fingertips to carefully spread apart the securing clips on each end of the memory module connector until the module pops up.
6. Remove the module from the connector.
1 memory module cover
3 securing clips (2)

Replacing the DIMM A Memory Module

NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such
as a connector on the back of the computer).
1. Align the notch in the module edge connector with the tab in the connector slot.
2. 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.
NOTE: If the memory module is not installed properly, the computer may not boot. No error message indicates this failure.
1 tab
3. Replace the memory module cover.
4. Replace the keyboard and hinge cover.
5. Insert the battery into the battery bay, or connect the AC adapter to your computer and an electrical outlet.
6. 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
2 memory module (DIMM A)
2 notch
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