Installing Or Removing Processor Vrm Converters; Removing The Processor Cache Vrm Converter; Figure 96. Removing A Vrm Converter From The Main Board - Intel SR6850HW4 - Server Platform - 0 MB RAM Product Manual

Servicing the Processors

Installing or Removing Processor VRM Converters

Three VRM converters are used with processors installed in sockets 3 and 4. One VRM 9.1 or
L3Cache VRM9D0 is for cache. The other two are VRM 10.2LD or VRM 10.2, one for each
processor. See the configuration label on the inside of the chassis top cover for the locations of
these VRMs. Labels on the converters list their output voltage.

Removing the Processor Cache VRM Converter

1. Observe the safety precautions, warnings, and cautions described in
5.
2. Turn off all peripheral devices connected to the server.
3. Power down the system and unplug both AC power cords.
4. Remove the top cover. For instructions, see "Removing the Top Cover", page 144.
5. Remove the processor air baffle. For instructions, see
page 174.
6. Open the two levers on the processor cache VRM converter socket. See letter "A" in Figure 96.
7. Lift the processor cache VRM converter to remove it. See letter "B" in the figure.
8. Install the replacement processor cache VRM converter. For instructions, see
Processor Cache VRM
9. Install the processor air baffle. For instructions, see
175.
10. Re-install the top cover. For instructions, see

Figure 96. Removing a VRM Converter from the Main Board

186
Converter", page 187.
"Installing the Top
B
A
Intel® Server Platforms SR6850HW4 and SR6850HW4/M Product Guide
"Safety Information", page
"Removing the Processor Air
"Installing the Processor Air
Cover", page 140.
TP01540
Baffle",
"Installing the
Baffle", page