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22.
If the RLS is rack-mounted, retract it back into the rack by following Section
7.5.2.
23.
Re-install all of the Tape Drives as described in Section 7.11.2
7.14 Executive-XI PCBA
P/N 501547-01-2
The Top Cover must be opened and the IPM must be removed from the RLS before
the Executive XI PCBA can be replaced.
Tools Required: No. 2 Phillips Screwdriver
7.14.1 Executive-XI PCBA Removal
1.
Remove power from the RLS by first pressing the power switch off and then re-
moving the power cord (two power cords if dual-redundant power supply mod-
ules are installed).
2.
If the RLS is rack-mounted, follow the steps in Section 7.5.1 to extend the RLS
out of the rack.
3.
Using a No. 2 Phillips screwdriver, remove the three screws that retain the Ex-
ecutive Chassis to the Top Cover. See Figure 7-30.
4.
Use a No. 2 Phillips screwdriver to remove the four screws from the right (as
viewed from the front) edge of the Top Cover as shown in Figure 7-3.
5.
Lift the Top Cover until the support arm locks in its open position.
6.
Follow the steps in Section 7.20 to remove the library's IPM.
7.
Disconnect the INTER and POWER connectors from the Executive PCBA. See
Figure 7-31.
8.
Lift the Executive Chassis vertically and using a No. 1 Phillips screwdriver, re-
move the two Executive PCBA mounting screws. See Figure 7-32.
9.
Lower the chassis back down and slide the Executive board out of the chassis.
501510 Rev. S
Field–Replaceable Units (FRUs)
7-51
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