Keysight Technologies E5072A Installation Manual

Also see for E5072A: Troubleshooting guide

Keysight Technologies E5072A Installation Manual Manual pdf 29 page image

29Keysight E5072A Network AnalyzerInstallation Guide2 TroubleshootingThis chapter describes the troubleshooting process during start up and theprocedure of the operating system (OS) recovery when the Windows OS hasbeen damaged.Troubleshooting during StartupWhen you encounter problems during start up, see Table 2-1. System recoverysaves most of problems.Table 2-1 Troubleshooting during startupSymptom SolutionTurning on (|) the standby switch does notstart up the system.Confirm that the power cable is properlyplugged in.Confirm that the line switch at the rearpanel is turned on.The system starts up, but it automaticallyshuts down immediately.Execute the system recovery.The system starts up, but it enters theservice mode (The status bar at the lowerright of the screen displays SVC in red).The measurement screen appears afterstart up, but the power-on test fails withError Message 241 prompting on a redbackground in the instrument’smessage/warning area at the lower left ofthe screen.