Sun Microsystems Solaris 7 11/99, Hardware Platform Manual

Page: 73 / 224

Chapter 4 Updating the Flash PROM on the Ultra 1, Ultra 2, Ultra 450, and Sun Enterprise 450 Systems 61
3. Determine the version level of the firmware in your system. Type:
Updating the Flash PROM
This section describes the following:
■
Capturing configuration variable settings
■
Installing the Solaris 7 operating environment
■
Making the flash PROM write-enabled
■
Steps to perform before updating the flash PROM
■
Updating the flash PROM
TABLE 4-2
Determining the System Type
If your system type is one of the
following systems. . .
Then . . .
SUNW, Ultra-1
SUNW, Ultra-2
SUNW, Ultra-4
SUNW, Ultra-Enterprise
Go to Step 3 for each system type.
Not in the above list You do not need a flash PROM update. Do not proceed
further.
% prtconf -V
TABLE 4-3
Determining the Firmware Version Level
If your system type is . . .
And you see a number
lower than . . .
Then . . . Otherwise . . .
SUNW, Ultra-1 3.11.1 Proceed to “Updating the
Flash PROM” on page 61. You do not need a flash
PROM update. Do not
proceed further.
SUNW, Ultra-2 3.11.2 Proceed to “Updating the
Flash PROM” on page 61. You do not need a flash
PROM update. Do not
proceed further.
SUNW, Ultra-4 3.7.107 Proceed to “Updating the
Flash PROM” on page 61. You do not need a flash
PROM update. Do not
proceed further.
SUNW, Ultra-Enterprise 3.2.16 Proceed to “Updating the
Flash PROM” on page 61. You do not need a flash
PROM update. Do not
proceed further.