Dell T5400 Quick Reference Manual

Also see for Precision T5400: User guide Quick reference guide Specification Quick reference guide Quick reference guide

Quick Reference Guide 31No memorymodules are detected.• If two or more memory modules areinstalled, remove the modules(see "Memory" in your User’s Guide),reinstall one module, and then restartthe computer. If the computer startsnormally, continue to install additionalmemory modules (one at a time) untilyou have identified a faulty module orreinstalled all modules without error.• If available, install working memory ofthe same type into your computer(see "Memory" in your User’s Guide).• If the problem persists, contact Dell(see "Contacting Dell" in your User’sGuide).System board failurehas occurred.Contact Dell (see "Contacting Dell" inyour User’s Guide).Memory modulesare detected, buta memoryconfiguration orcompatibilityerror exists.• Ensure that no special requirementsfor memory module/connectorplacement exist (see "Memory" inyour User’s Guide).• Ensure that the memory you are usingis supported by your computer(see "Memory" in your User’s Guide).• If the problem persists, contact Dell(see "Contacting Dell" in your User’sGuide).A possible systemboard resource and/orhardware failurehas occurred.• Perform the procedures in "RestoringYour Operating System" in your User’sGuide.• If the problem persists, contact Dell(see "Contacting Dell" in your User’sGuide).Light Pattern Problem Description Suggested Resolution