HP A5800 Series User Manual

124
Configuring software upgrade
Overview
Device software includes the Boot ROM program and the system boot file. After powered on, the device runs
the Boot ROM program, initializes the hardware, and displays the hardware information. Then the device
runs the boot file. The boot file provides drivers and adaption for hardware, and implements service features.
The Boot ROM program and system boot file are required for the startup and running of a device.
Figure 2 Relationship between the Boot ROM program and the system boot file
Start
Boot ROM runs
Press Ctrl+B
Run boot file
Enter Boot ROM
menu to upgrade the
Boot ROM program
or boot File
Yes
No
Select the Reboot option
to reboot the device
Enter CLI
Finish

HP A5800 Series Specifications

General

Brand	HP
Model	A5800 Series
Category	Switch
Language	English