Installing The Control-Panel Assembly - IBM x3400 7975 Problem Determination And Service Manual

Installing the control-panel assembly

To install the control-panel assembly, complete the following steps.
10. Install the side cover (see "Installing the side cover" on page 101).
11. Lock the side cover.
12. Reconnect the external cables and power cords; then, turn on the attached
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System x3400 Types 7973, 7974, 7975, and 7976: Problem Determination and Service Guide
1. Position the front end of the control-panel assembly in the channel above drive
bay 1.
2. Slide the control-panel assembly toward the front of the chassis until it clicks
into place.
3. Reroute and connect the control-panel assembly cable to the system board
(see "System-board internal connectors" on page 11 for the location of the
front panel connector).
4. Slide the drives in bay 1 and bay 2 back into the drive bays if you pushed
them slightly out earlier (see "Installing a CD or DVD drive" on page 107 for
more information).
5. Reinstall the front fan cage assembly (see "Installing the front system fan cage
assembly" on page 128.
6. Press the power-supply cage release tab and rotate the power-supply cage
assembly into the chassis until it locks in place.
7. Return the power-supply cage handle to the locked position.
8. If you have a hot-swap model, reinstall the hot-swap power supplies (see
"Installing a hot-swap power supply" on page 118).
9. Replace the bezel (see "Replacing the bezel" on page 99).
devices and turn on the server.