Dell Precision T5400 User's Guide - Page 117
Printer Problems
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• 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