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I
F T H E P O W E R L I G H T I S B L I N K I N G A M B E R
electrical power, a device might be malfunctioning or incorrectly installed.
• Remove and then reinstall the memory modules (see "Installing Memory" on
page 126).
• Remove and then reinstall any cards (see "Cards" on page 129).
• Remove and then reinstall the graphics card, if applicable (see "Removing a
PCI/PCI Express Card" on page 134).
L I M I N A T E I N T E R F E R E N C E
E
• Power, keyboard, and mouse extension cables.
• Too many devices on a power strip.
• Multiple power strips connected to the same electrical outlet.
Printer Problems
CAUTION:
safety instructions in the Product Information Guide.
NOTE:
If you need technical assistance for your printer, contact the printer's
manufacturer.
H E C K T H E P R I N T E R D O C U M E N T A T I O N
C
setup and troubleshooting information.
E
N S U R E T H A T T H E P R I N T E R I S T U R N E D O N
C
H E C K T H E P R I N T E R C A B L E C O N N E C T I O N S
• See the printer documentation for cable connection information.
• Ensure that the printer cables are securely connected to the printer and the
computer (see "Setting Up a Printer" on page 29).
T
E S T T H E E L E C T R I C A L O U T L E T
testing it with another device, such as a lamp.
78
Solving Problems
— Some possible causes of interference are:
Before you begin any of the procedures in this section, follow the
— Ensure that the electrical outlet is working by
— The computer is receiving
— See the printer documentation for
—
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Troubleshooting
