Dell L401X manual Replacing the Memory Modules

1 memory-module connector 2 securing clips (2)

3memory module

6.Remove the memory module from the memory-module connector.

Replacing the Memory Module(s)

CAUTION: If you need to install memory modules in two connectors, install a memory module in the connector labeled "DIMM A" before you install a memory module in the connector labeled "DIMM B".

1.Follow the instructions in Before You Begin.

2.Align the notch in the memory module with the tab in the memory- module connector.

3.Slide the memory module firmly into the memory-module connector at a 45-degree angle, and press the memory module down until it clicks into place. If you do not hear the click, remove the memory module and reinstall it.

NOTE: If the memory module is not installed properly, the computer may not boot.

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3

tab	2	notch
memory-module connector

4.Align the tabs on the memory-module cover with the slots on the base cover and snap the memory-module cover into place.

5.Tighten the two captive screws that secure the memory-module cover to the base cover.

6.Replace the battery (see Replacing the Battery).

7.Connect the AC adapter to your computer and an electrical outlet.

8.Turn on the computer.