Dell Precision T5400 User's Guide - Page 117

Printer Problems

Page 117 highlights

• Reseat the power cable in the power connector on the back of the computer and the electrical outlet. • Bypass power strips, power extension cables, and other power protection devices to verify that the computer turns on properly. • Ensure that any power strips being used are plugged into an electrical outlet and are turned on. • Ensure that the electrical outlet is working by testing it with another device, such as a lamp. • Ensure that the main power cable and front panel cable are securely connected to the system board (see "System Board Components" on page 28). 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 - The computer is receiving electrical power, but an internal power problem may exist. • Ensure that the voltage selection switch is set to match the AC power at your location (if applicable). • Ensure that all components and cables are properly installed and securely connected to the system board (see "System Board Components" on page 28). 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 that the processor power cable is securely connected to the system board power connector (POWER2) (see "System Board Components" on page 28). • Remove and then reinstall all memory modules (see "Memory" on page 187). 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 CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide. 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. ENSURE THAT THE PRINTER IS TURNED ON CHECK THE PRINTER CABLE CONNECTIONS - Troubleshooting 117

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Troubleshooting
117
Reseat the power cable in the power connector on the back of the computer and the
electrical outlet.
Bypass power strips, power extension cables, and other power protection devices to
verify that the computer turns on properly.
Ensure that any power strips being used are plugged into an electrical outlet and are
turned on.
Ensure that the electrical outlet is working by testing it with another device, such as a
lamp.
Ensure that the main power cable and front panel cable are securely connected to the
system board (see "System Board Components" on page 28).
I
F
THE
POWER
LIGHT
IS
BLINKING
AMBER
The computer is receiving electrical
power, but an internal power problem may exist.
Ensure that the voltage selection switch is set to match the AC power at your location
(if applicable).
Ensure that all components and cables are properly installed and securely connected
to the system board (see "System Board Components" on page 28).
I
F
THE
POWER
LIGHT
IS
STEADY
AMBER
A device may be malfunctioning or
incorrectly installed.
Ensure that the processor power cable is securely connected to the system board
power connector (POWER2) (see "System Board Components" on page 28).
Remove and then reinstall all memory modules (see "Memory" on page 187).
E
LIMINATE
INTERFERENCE
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
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the
Product Information Guide
.
NOTE:
If you need technical assistance for your printer, contact the printer’s
manufacturer.
C
HECK
THE
PRINTER
DOCUMENTATION
See the printer documentation for setup
and troubleshooting information.
E
NSURE
THAT
THE
PRINTER
IS
TURNED
ON
C
HECK
THE
PRINTER
CABLE
CONNECTIONS