Agilent Technologies E4991A Service Manual page 169

Step 1. Splash Screen
The splash screen is displayed with Agilent logo as shown in Figure 4-15.
If the splash screen is displayed, you can assume that the A20 digital motherboard is
functioning correctly.
NOTE
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 4-15 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 Figure 4-15. If the Windows
boot screens are displayed, it is assumed that the A27 HDD works. While the Window
screens are displayed, Windows operating system is starting up.
Chapter 4
Booting Process Troubleshooting (for serial prefix MY433 and later)
Troubleshooting
169