Dell XPS M140, Руководство по обслуживанию

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Memory Module and Modem
Replacing 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.
NOTICE:
If you need to install more than one memory module, install a memory module in the memory slot labeled
DIMM A before installing a module in the slot labeled DIMM B. Insert memory modules at a 45-degree angle to
avoid damaging the connector.
NOTE:
If a memory module is not installed properly, the computer may not boot. No error message will be
displayed for this type of failure.
1 Follow the instructions in "Preparing to Work Inside the Computer" on page 7.
2 Remove the appropriate memory module cover and memory module, if installed (see "Removing a
Memory Module" on page 29).
3 Install the new memory module:
a
Align the notch in the memory module edge connector with the tab in the connector slot.
b
Slide the module firmly into the slot at a 45-degree angle, and then rotate the module down until
it clicks into place. If you do not feel the click, remove the module and reinstall it.
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.
1
memory module
1