Dell TX453 manual Memory module

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1 memory module 2 securing clips (2)

NOTICE: Insert memory modules at a 45-degree angle to avoid damaging the connector.

NOTE: If the memory module is not installed properly, the computer may not boot properly. No error message indicates this failure.

6Ground 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.

7Replace the keyboard (see "Keyboard" on page 113).

8Replace the hinge cover (see "Hinge Cover" on page 112).

9Insert the battery into the battery bay, or connect the AC adapter to your computer and an electrical outlet.

10Turn 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 or →Help and Support→ Computer Information.

To install a memory module in the DIMM B connector:

1Follow the procedures in "Before You Begin" on page 107.

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Adding and Replacing Parts