Installing A System Control (Sc) Peripheral Board; Powering On A System Control (Sc) Peripheral Board - Sun Microsystems Sun Fire E25K Service Manual

7.2.4

Installing a System Control (SC) Peripheral Board

Inspect the new board before inserting it into the Sun Fire E25K/E20K systems.
1. Remove the connector protective cover from the board being installed and inspect
the connector for any damaged or gaps between the pins.
2. Ensure any board alignment tabs are not bent.
3. Inspect the mating connector before inserting the new board.
Caution – Do not force any board into a slot; it can cause damage to the board and
the system. The board should insert and seat smoothly. If it binds, remove the board
and inspect the card cage slot for any obvious obstructions.
4. To install a SC peripheral board, firmly grasp the board by the front handle,
supporting the bottom with the other hand, and position it onto the carrier rail.
5. With the insert-eject lever extended, slide the board into the slot until it begins to
connect with the centerplane support board connector.
6. Apply firm pressure to the face plate to fully seat the board with the connector.
7. Fold the insert-eject lever inward to fully seat the board ensuring the lever is
nested within the front handle.
Failure of the service LED to transition from on to off within 60 seconds after
insertion indicates a power-status control fault.
8. Verify the LED status per
9. Close the Sun Fire E25K/E20K system cabinet access doors.
7.2.5 Powering On a System Control (SC) Peripheral
Board
G
Power on the SC by using the Sun Management Center or from the main SC by
typing the following SMS command:
sc% resetsc
About to reset other SC. Are you sure you
want to continue? (yes/no)? yes
.
TABLE 7-2
Chapter 7 System Control (SC) Peripheral Board 7-7