Dell XPS M140 Service Manual

Also see for XPS M140: Owner's manual Service manual

Contents

Memory Module and Modem 354 Replace the memory module cover and tighten the screws.5 Replace the keyboard (see "Replacing the Keyboard" on page 45—DIMM A only).6 Replace the hinge cover (see "Replacing the Hinge Cover" on page 42—DIMM A only).If You Are Replacing MemoryAs the computer boots, it detects the installed memory. The system configuration information remainsthe same.If You Are Adding or Upgrading MemoryAs the computer boots, it detects the change in memory and automatically updates the systemconfiguration information.Confirming Installed MemoryTo confirm the amount of memory installed in the computer, use one of the following methods:• Click the Start button, then click Help and Support. Under Pick a task, click Use Tools to view yourcomputer information and diagnose problems. Under Tools, click My Computer Information, thenclick Find information about the hardware installed on this computer.• Access the System Setup Program at startup by pressing immediately when the DELL logoappears. If you wait too long and the Microsoft® Windows ® logo appears, continue to wait until yousee the Windows desktop, then shut down your computer and try again. See "Using the System SetupProgram" in your User's Guide.ModemNOTE: If you ordered the optional modem at the same time that you ordered your computer, themodem is already installed.Removing the ModemCAUTION: Before you perform any of the procedures in this section, follow the safety instructions in theProductInformation Guide.NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodicallytouching an unpainted metal surface (such as the back panel) on the computer.1 Follow the instructions in "Preparing to Work Inside the Computer" on page 7.2 Loosen the two captive screws on the modem/Mini PCI/wireless cover, then remove the cover and set itaside.