Memory module and modem – Dell XPS M140 (MXC051, Late 2005) User Manual
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Memory Module and Modem: Dell™ XPS M140 Service Manual
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Memory Module and Modem
Dell™ XPS M140 Service Manual
Your Dell computer comes equipped with two memory slots/connectors labeled DIMM A and DIMM B. DIMM A
(located under the keyboard) holds the primary memory module as configured from the factory. DIMM B (located on
the bottom of the computer) holds any additional memory you may have ordered. If you did not order additional
memory, DIMM B will be empty.
Generally, if you are adding memory, you will install a memory module in DIMM B only. If you are upgrading the
memory, you may need to install memory modules in DIMM A and DIMM B, depending on the extent of the upgrade.
NOTE: Memory modules purchased from Dell™ are covered under your computer warranty.
Removing a Memory Module
CAUTION: Before you perform any of the procedures in this section, follow the safety instructions in the
Product Information Guide.
NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically
touching an unpainted metal surface (such as the back panel) on the computer.
Memory Module DIMM B
1. Follow the instructions in
Preparing to Work Inside the Computer
2. Loosen the two captive screws securing the memory module cover, then remove the cover and set it aside.