Keysight E5071C ENA Service Manual page 72

Troubleshooting
Boot Process Troubleshooting
Step 1. Splash Screen
The splash screen is displayed with Keysight logo as shown in
If the splash screen is displayed, you can assume that the CPU Mother Board
Assembly is functioning correctly.
While the splash screen is displayed, if you want to run the BIOS setup
utility, push F2 key as soon as in the screen.
Figure 4-5 Splash Screen
Step 2. Windows boot screens
The Windows boot screens are displayed. The Windows boot screens consists
of two screens. Each screen is displayed in the order as shown in
If the Windows boot screens are displayed, it is assumed that the Hard Disk
Drive works. While the Window screens are displayed, Windows operating
system is starting up.
Figure 4-6 Windows boot screens
If you encounter the following problems, try to reinstall the operating system
before replacing the Hard Disk Drive.
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"xxx file is missing" is displayed on DOS screen.
Keysight E5071C ENA Network Analyzers
Figure 4-5.
Figure 4-6.