Setting Nvr Default Boot Device (T 51) - Digital Equipment VAXstation 3100 Maintenance Manual

72 Utilities
receive_dia9nostic
command: lC 00 00 00 50 00
data in: 05 lE 00 OA OD 00
status : 00
ma9_in : 00
Figure
3--8
Example of SCSI Port Bus lnfonnatlon
7. Determine the revision level of the RO Ms by examining the data_in: line
(Figure 3-9). These revision level codes are in hexadecimal.
data in: 05
22
00 OA OD 00
1 l~
TK50 firmware revision (13)
TK50 hardware revision (10)
T2:K!50 tirrntfl!!.r•
~tl!llvi•.ion (34)
TZKSO hardware revision
'"'
\_,I
Figure 3-9 Example of the TZK50 and TK50 ROM Revision Levels
3.2 Setting NVR Default Boot Device (T 51)
Use the TEST 51 utility or use the SET BOOT command to set the boot device.
Both methods set the default boot device in the NVR. There are several boot
device names to choose from. Table 3-5 lists the boot device names and which
device they indicate. Figure 3-10 shows an example of changing the default
boot device from four periods ( .... ), no default device listed which indicates
that ESAO would be the boot device, to DKA200 (RZ23 in the system box).