Keysight Technologies N9040B UXA Signal Analyzer Service Guide 49
Boot Up and Initialization Troubleshooting
UXA Instrument Boot Up Process
7. If the recovery system is not selected the Windows 7 FES Professional
operating system will begin to boot up. This will take ~20-30 seconds.
8. The Keysight Technologies logo is displayed in white font on a blue
background while Windows finishes loading user preferences. This can
take up to 4 minutes. If this does not occur refer to the “Instrument Cannot
Completely Load or Run the Operating System” section in this chapter.
9. By default, the initialization process of the UXA Spectrum Analyzer
application begins loading. The N9040B UXA Signal Analyzer screen
appears. This screen remains for slightly over 1 minute. If any of the
initializing processes do not complete, refer to the “Initializations Did Not
Complete” section in this chapter.
10.While the application software is loading the instrument will perform a
number of internal alignments before the analyzer begins to sweep. A
screen with a black background appears and the alignment progress is
shown in a yellow box. The number of alignments is dependent on which
hardware options are present. If an alignment fails, refer to the “Fails an
Initial Alignment” section in this chapter.
If a recovery was selected follow the on-screen instructions and perform a system recovery.
Additional information about performing a system recovery can be found in Chapter 8,
“CPU/Disk Drive Troubleshooting”, on page 211 in this manual.
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