ProLiant DL740 Server Maintenance and Service Guide

Power and Media Module Removal and Replacement Procedures
Removing the Power and Media Module
WARNING: The power and media module weighs more than 15.88 kg (35 lbs). HP
recommends removing both power supplies before handling the module, or having two
people handle the module together.
WARNING: The host module must be removed before attempting to remove the power
and media module.
CAUTION: Do not attempt to remove the power and media module while power is applied to
the system. The module is not hot-pluggable. Immediate system shutdown and data loss will
occur.
To remove the power and media module, perform the following steps:
1. Power down the server. Refer to “Powering Down the Server” in Chapter 2.
2. Slide the server out of the rack.
3. Open the top access panels. Refer to “Top Access Panels” in Chapter 2.
4. Remove both power supplies from the front of the module. Refer to “Removing and
Replacing Hot-Plug Power Supplies” in this chapter.
5. Release the host module from the chassis. Refer to “Removing the Host Module” in
Chapter 4.
5-2 HP ProLiant DL740 Server Maintenance and Service Guide
HP CONFIDENTIAL Codename: Jethro Part Number: 270853-004 Last Saved On: 2/10/04 3:51 PM