Installation guide

Hardware Options Installation 3-33

For use with 1-GHz or greater Intel Pentium III processor-based server models only

Compaq Confidential – Need to Know Required

Writer: Doug Warren Project: Compaq ProLiant ML350 Setup and Installation Guide Comments:

Part Number: 201345-001 File Name: d-ch3 Hardware Options Installation.doc Last Saved On: 7/24/00 9:23 AM

Installing a Second Processor Power Module (PPM)

Each Intel Pentium III processor supplied by Compaq comes with a Processor

Power Module (PPM) (DC-to-DC converter). Each PPM must be installed into

the slot adjacent to its processor to provide power to that processor. If the

processor is installed into processor slot 1, install the PPM into PPM socket 1;

if the processor is installed into processor slot 2, install the PPM into PPM

socket 2. If two processors are installed, both PPMs must also be installed for

proper operation. The PPM is keyed to ensure correct alignment. A notch in

the bottom edge of the module, near the center, must align with a tab on the

mounting bracket. The notch and tab will not line up if the module is turned

the wrong way.

1. Align the PPM with the appropriate PPM socket.

2. Slide the PPM into the socket and close the latches .

Figure 3-34. Installing a second Processor Power Module (PPM)