IBM N6270, Hardware And Service Manual

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management arm, so that when you reinstall the cable management arm in the
controller module, the cables will be organized.
3.
Disconnect the right and left cable management arms from the controller
module. To release the arms, press the silver button on the power supply side
of each arm, and then remove the arm from the controller module.
4. Loosen the thumbscrew on the cam handle.
5. Pull the cam handle downward and slide the controller module out of the
system.
Removing the boot device from the controller
You must physically remove the old or failed boot device from the target controller
in your system prior to installing the new or replacement boot device.
Procedure
1. If you are not already grounded, properly ground yourself.
2.
Remove the controller module and turn it so that you can see where the boot
device is located. Use the FRU map on the controller module or the following
illustration to help you locate the boot device enclosure.
LNK
LNK
Replacing N6200 series system devices
79