Dell XPS 400 owner manual Memory Problems, Mouse Problems

Memory Problems

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.

I F Y O U R E C E I V E A N I N S U F F I C I E N T M E M O R Y M E S S A G E —

•Save and close any open files and exit any open programs you are not using to see if that resolves the problem.

•See the software documentation for minimum memory requirements. If necessary, install additional memory (see page 74).

•Reseat the memory modules (see page 74) to ensure that your computer is successfully communicating with the memory.

•Run the Dell Diagnostics (see page 56).

I F Y O U E X P E R I E N C E O T H E R M E M O R Y P R O B L E M S —

•Reseat the memory modules (see page 74) to ensure that your computer is successfully communicating with the memory.

•Ensure that you are following the memory installation guidelines (see page 74).

•Your computer supports DDR2 memory. For more information about the type of memory supported by your computer, see "Memory" on page 109.

•Run the Dell Diagnostics (see page 56).

Mouse Problems

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.

C L E A N T H E M O U S E — For instructions on cleaning the mouse, see "Mouse" on page 123.

C H E C K T H E M O U S E C A B L E —

1 Remove mouse extension cables, if used, and connect the mouse directly to the computer. 2 Reconnect the mouse cable as shown on the setup diagram for your computer.

Solving Problems

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