7. Reinstall the 3U chassis in the iDataPlex rack (see “Installing a 3U chassis in a
Type 7825 iDataPlex rack” on page 130).
8.
Install the hard disk drives (see “Removing and installing a hard disk drive” on
9.
Reconnect the cables on the front of the system-board tray.
10. Turn on the system-board tray (see “Turning on the system-board tray” on
11. Make sure that the power-on LED on the system-board tray operator panel is
lit continuously, indicating that the system-board tray is receiving power and is
turned on.
If you are installing a different system-board tray from the one that you removed,
you might have to configure the system-board tray, using the BIOS configuration
utility program. See “Using the BIOS configuration utility program” on page 156 for
more information.
Chapter 4. Removing and replacing server components
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