Dell OptiPlex N7132 Quick Reference Manual

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Contents

22 Quick Reference Guidew w w . d e l l . c o m | s u p p o r t . d e l l . c o mSolid yellow The Dell Diagnostics is running atest, or a device on the system boardmay be faulty or incorrectly installed.If the Dell Diagnostics is running, allow thetesting to complete.Check "Diagnostic Lights" on page 23 to see ifthe specific problem is identified.If the computer does not boot, contact Dellfor technical assistance. For information oncontacting Dell, see your online User’s Guide.Blinking yellow A power supply or system boardfailure has occurred.Check "Diagnostic Lights" on page 23 to see ifthe specific problem is identified. See "PowerProblems" in your online User’s Guide.Solid green and abeep code duringPOSTA problem was detected while theBIOS was executing.See "Beep Codes" on page 26 for instructionson diagnosing the beep code. Also, check"Diagnostic Lights" on page 23 to see if thespecific problem is identified.Solid green powerlight, no beep codeand no video duringPOSTThe monitor or the graphics card maybe faulty or incorrectly installed.Check "Diagnostic Lights" on page 23 to see ifthe specific problem is identified.Solid green powerlight and no beepcode but thecomputer locks upduring POSTAn integrated system board devicemay be faulty.Check "Diagnostic Lights" on page 23 to see ifthe specific problem is identified. If theproblem is not identified, contact Dell fortechnical assistance. For information oncontacting Dell, see your online User’s Guide.Power Light Problem Description Suggested Resolution