Lockups And Software Problems - Dell Inspiron 519 Quick Reference Manual

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 the Service Manual on the Dell Support
website at support.dell.com) to ensure that your computer is successfully
communicating with the memory.
• Ensure that you are following the memory installation guidelines (see the Service
Manual on the Dell Support website at support.dell.com).
• Your computer supports DDR2 memory. For more information about the type of
memory supported by your computer, see "Specifications" on page 17.
• Run the Dell Diagnostics (see "Dell Diagnostics" on page 31).

Lockups and Software Problems

CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions that shipped with your computer.
The computer does not start up
Ensure that the power cable is firmly connected to the computer and to the
electrical outlet.
The computer stops responding
NOTICE:
You might lose data if you are unable to perform an operating system
shutdown.
U R N T H E C O M P U T E R O F F
T
on your keyboard or moving your mouse, press and hold the power button for at
least 8 to 10 seconds until the computer turns off. Then restart your computer.
— If you are unable to get a response by pressing a key
—
Troubleshooting
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