Lenovo System x3750 M4 Installation And Service Manual page 292

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3. Insert the drive backplane tabs into slots on the bottom of the backplane cage and push the drive

backplane forward into the retention latch on top of the backplane cage until the backplane is locked in

Note: You can reconnect the cables to the drive backplane before installing the backplane onto the

cage or you can connect the cables after you install the backplane, if that is easier for you.

4. Reconnect the cables to the drive backplane.

5. Reinstall the fan cage assembly (see "Replacing the fan cage assembly" on page 253).

6. Reinstall the drives and filler panels.

7. Install the cover (see "Replacing the server top cover" on page 216).

8. Slide the server into the rack.

9. Reconnect the power cords and any cables that you removed.

10. Turn on the peripheral devices and the server.

Removing the 8x1.8-inch hot-swap drive backplane assembly

Use this information to remove the 8x1.8-inch hot-swap drive backplane assembly.

To remove the 8x1.8-inch hot-swap drive backplane assembly, complete the following steps:

Read the safety information and installation guidelines, see "Safety" on page v and "Installation

guidelines" on page 38.

Turn off the server (see "Turning off the server" on page 23) and all attached peripheral devices.

Disconnect all power cords; then, disconnect all external cables as necessary to replace the device.

If the server is installed in a rack, slide it out of the rack.

Remove the top cover (see "Removing the server top cover" on page 216).

Remove the fan cage assembly (see "Removing the fan cage assembly" on page 252).

Remove the drive filler panel.

Remove the drives from the drive backplane assembly (see "Removing 2.5-inch and 1.8-inch

hot-swap drives" on page 225) and install them in the new backplane assembly.

Disconnect the combination power/configuration cable from the backplane assembly. If SAS signal

cables are attached to the drive backplane, disconnect them.

Lenovo System x3750 M4 Installation and Service Guide

Troubleshooting