Dell XPS M140, Руководство по обслуживанию

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Memory Module and Modem
35
4 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 Memory
As the computer boots, it detects the installed memory. The system configuration information remains
the same.
If You Are Adding or Upgrading Memory
As the computer boots, it detects the change in memory and automatically updates the system
configuration information.
Confirming Installed Memory
To 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 your
computer information and diagnose problems . Under Tools , click My Computer Information , then
click
Find information about the hardware installed on this computer.
• Access the System Setup Program at startup by pressing <F2> immediately when the DELL logo
appears. If you wait too long and the Microsoft
®
Windows
®
logo appears, continue to wait until you
see the Windows desktop, then shut down your computer and try again. See "Using the System Setup
Program" in your User's Guide.
Modem
NOTE: If you ordered the optional modem at the same time that you ordered your computer, the
modem is already installed
.
Removing the Modem
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.
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 it
aside.