IBM 9234CNU - Lotus Foundations Server, Service Manual

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Rear adapter
retention
bracket
Hinge pin
6. If necessary, remove the Remote Supervisor Adapter II SlimLine retention tab
and store it for future use.
Installing the rear adapter retention bracket
To install the rear adapter-retention bracket, complete the following steps:
1. If you removed the Remote Supervisor Adapter II SlimLine retention tab earlier,
reinstall it on the rear adapter-retention bracket and any other adapters that you
might have removed.
2. Position the rear adapter retention bracket so that the hole in one of the hinge
points is aligned with the hinge pin on the chassis; then, place the hinge pin
through the hole on the chassis.
3. Rotate the rear adapter-retention bracket into place so that the hole in the
opposite hinge point snaps into place over the hinge pin on the chassis.
4. Install the side cover (see “Installing the side cover” on page 31).
5. Lock the side cover if you unlocked it during removal.
6. Reconnect the external cables and power cords; then, turn on the attached
devices and turn on the server.
Removing the front adapter-retention bracket
To remove the front adapter-retention bracket, complete the following steps:
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 25.
2. Turn off the server and all attached devices; then, disconnect all power cords
and external cables.
3. Unlock and remove the side cover (see “Removing the side cover” on page 30).
4. Open the front and rear adapter-retention brackets.
5. Remove all adapters (if necessary) and place them on a static-protective
surface.
Note: You might find it helpful to note where each adapter is installed before
you remove the adapters.
6. Grasp one side of the bracket at a hinge point and pull outward (while you
rotate the bracket slightly toward the rear of the server) until the hinge pin on
the bracket is free of the hole; then, grasp the bracket on the other side at the
hinge point, pull outward until the bracket is free of the hinge pin, and remove
the rear adapter-retention bracket from the server.
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Lotus Foundations Appliance, Type 9234 CNU and 9234 DNU: Problem Determination and Service Guide