4.
Move the cam handle to the left to lock the controller canister in place.
5.
Reconnect all the cables you removed.
Do not connect data cables to the new HIC ports at this time.
6.
(Optional) If you are upgrading HICs in a duplex configuration, repeat all steps to remove the
other controller canister, remove the HIC, install the new HIC, and replace the second controller
canister.
6.3.6. Step 6: Complete the HIC upgrade
Check the controller LEDs and seven-segment display and confirm that the controller’s status is
Optimal.
Steps
1.
Turn on the two power switches at the back of the controller shelf.
◦ Do not turn off the power switches during the power-on process, which typically takes 90
seconds or less to complete.
◦ The fans in each shelf are very loud when they first start up. The loud noise during start-up
is normal.
2.
As the controller boots, check the controller LEDs and seven-segment display.
◦ The seven-segment display shows the repeating sequence OS, Sd, blank to indicate that
the controller is performing Start-of-day (SOD) processing. After a controller has
successfully booted up, its seven-segment display should show the tray ID.
◦ The amber Attention LED on the controller turns on and then turns off, unless there is an
error.
◦ The green Host Link LEDs remain off until you connect the host cables.
The figure shows an example controller canister. Your controller might
have a different number and a different type of host ports.
(1) Host Link LED (amber) (Controllers without two base-board ports on the rear do not have
the LEDs.)
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