I F T H E P O W E R L I G H T I S S T E A D Y A M B E R — A device may be malfunctioning or incorrectly installed.
•Ensure the processor power cable is securely connected to the system board power connector (POWER2) (see "System Board Components" on page 13).
•Remove and then reinstall all memory modules (see "Replacing or Adding a Memory Module" on page 90).
•Remove and then reinstall any expansion cards, including graphics cards (see "Cards" on page 29).
E L I M I N A T E I N T E R F E R E N C E — Some possible causes of interference are:
•Power, keyboard, and mouse extension cables
•Too many devices connected to the same power strip
•Multiple power strips connected to the same electrical outlet
Printer Problems
WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
NOTE: If you need technical assistance for your printer, contact the printer’s manufacturer.
C 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 — See the printer documentation for 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 the printer cables are securely connected to the printer and the computer.
TE S T T H E E L E C T R I C A L O U T L E T — Ensure the electrical outlet is working by testing it with another device, such as a lamp.
VE R I F Y T H E P R I N T E R I S R E C O G N I Z E D B Y W I N D O W S —
Windows XP:
1 Click Start→ Control Panel→ Printers and Other Hardware→ View installed printers or fax printers.
2 If the printer is listed,
Troubleshooting
