Intel SR6850HW4 - Server Platform - 0 MB RAM, Руководство по эксплуатации продукта

Страница: 186 / 272

Servicing the Processors
186 Intel® Server Platforms SR6850HW4 and SR6850HW4/M Product Guide
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 “ Safety Information ”, page
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 “ Removing the Processor Air Baffle ”,
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 “ Installing the
Processor Cache VRM Converter ”, page 187.
9. Install the processor air baffle. For instructions, see “ Installing the Processor Air Baffle ”, page
175.
10. Re-install the top cover. For instructions, see “ Installing the Top Cover ”, page 140.
TP01540
A
B
Figure 96. Removing a VRM Converter from the Main Board