Sun Microsystems Solaris 7 11/99, Hardware Platform Manual

Page: 100 / 224

88 Solaris 7 11/99 Sun Hardware Platform Guide • November 1999
FIGURE 5-1
Sun Enterprise 6x00, 5x00, 4x00, 3x00 Keyswitch Locations
Before Updating the Flash PROM
Before you begin updating the flash PROM, please note the following cautions.
Caution –
Do not interrupt power during flash PROM updating. When you are
using the update routine, do not remove or insert system boards.
Caution –
The flash update may cause default NVRAM values to overwrite
customized NVRAM variables. Be sure to record the custom and default values
displayed so that you can restore them after you perform the flash PROM update.
Note – If power is interrupted during flash PROM updating, follow the power
interruption recovery procedures covered later in this chapter.
Standby
On
Diagnostics
Locked
Front view
!
!