IBM 7015-R30, Installation And Service Manual

Page: 90 / 300

2-56
Service Guide
5. Enter
04
to deconfigure CPU1. You should see the status changed to
D
, disabled.
CPU1 Set | Status
00 CPU0 C C
01 CPU0 D
02 CPU0 T
03 CPU1 C D
04 CPU1 D
05 CPU1 T
Select(x:exit):
6. Now, once the system is rebooted, it runs without processor 1.
7. To enable CPU1, follow the same procedure as above, except choose a status
C (03
in
this example).
8. Exit the STAND-BY MENU, and continue booting the machine.
Enabling/Disabling Processors through the Maintenance Menu
1. Enter the MAINTENANCE MENU. Refer to the MAINTENANCE MENU section on page
2-21 for details.
2. Enter
8
to select the SET PARAMETERS menu, which is similar to the following:
SET PARAMETERS
0> POWER–ON COMMAND
1> VOLTAGE MARGINS
2> SET CONFIGURATION
3> PHONE NUMBERS
4> MISCELLANEOUS PARAMETERS
SELECT [x:exit]: 2
3. Enter
2
from the SET PARAMETERS menu to select the SET CONFIGURATION menu,
which is similar to the following:
SET CONFIGURATION
0> CPU CARD
1> MEMORY CARD
2> BASIC MCA ADAPTERS
SELECT [x:exit]: 0
CPU CARD [0> CPU0| 1> CPU1 or x:exit]: 1
4. Enter
0
from this menu to select the CPU CARD option.