Chapter 15 Tape Drive Unit Replacement 15-13
10. Mount the replacement tape drive unit by following the removal instructions in
Step 8 in reverse order.
Caution – Do not forcibly push the tape drive unit when inserting it, even if it is not
moving smoothly. You may fail to insert the tape drive unit due to the presence of any
obstruction in a slot or any problem with a connector pin; and if you forcibly insert it, serious
damage may result.
11. Switch on all main line switches for the AC section (ACS) in the power supply
system.
12. Confirm that the XSCF STANDBY LED (green) on the operator panel remains lit.
If it is blinking, wait until it remains lit.
13. Use one of the following methods to start (power on) all domains at once.
■ Press and hold down (for less than four seconds) the POWER switch on the operator
panel.
■ From a console that is connected to XSCF, execute the poweron -a command of
XSCF.
For details of the power-on operation, see Section 4.4.2, “Powering the Server On” on
page 4-22, and the SPARC Enterprise M3000/M4000/M5000/M8000/M9000 Servers XSCF
User’s Guide.
14. Start the domain as necessary.
15. Restore the original mode switch setting on the operator panel.
Note – When the maintenance work is completed, be sure to confirm the mode switch
setting and return the switch to Locked.
16. Close the door on the server, and lock it.