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Compaq ProLiant 1850R Setup and Installation Guide
Writer: Michele Wray Project: Compaq ProLiant 1850R Setup and Installation Guide Comments: 333172-002
File Name: D-CH03.DOC Last Saved On: 1/29/99 8:15 AM
COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED
Installing a Processor Power Module
Every processor supplied by Compaq comes with a Processor Power Module
(DC-to-DC converter). Each Processor Power Module (PPM) must be installed
in the slot adjacent to its processor to provide power to that processor. If the
processor is installed in slot 1, install the PPM in slot 1, if the processor is
installed in slot 2 install the PPM in slot 2.
The Processor Power Module is keyed to ensure correct alignment. A notch in
the bottom edge of the module, near the center, must align with a tab in the
mounting bracket. The notch and tab will not line up if the module is turned the
wrong way.
WARNING: To reduce the risk of personal injury from hot
surfaces, allow the internal system components to cool before
touching.
1. Align the key slot in the bottom edge of the Processor Power Module
with the tab in the expansion slot. The module will not seat if turned the
wrong way.
2.
Open latches (optional) , insert the module straight into a socket on the
System Board
.
2
3
1
Figure 3-6. Installing a processor power module
3. As the module goes into the socket, the socket latches spread open.