Dell M140 manual Removing the Modem

the module and reinstall it.

1 memory module

NOTICE: If the memory module cover is difficult to close, remove the memory module and reinstall it. Forcing the cover to close may damage your computer.

4.Replace the memory module cover and tighten the screws.

5.Replace the keyboard (see Replacing the Keyboard—DIMM A only).

6.Replace the hinge cover (see Replacing the Hinge Cover—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.