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

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11 Servicing the Server Boards
Unless otherwise noted, each of the server boards is required for the server platform to function. If
a board fails, first follow the steps below to remove the failed board and then follow the steps to
install the replacement board.
After all replacements are complete, install the top cover. For instructions on installing the top
cover, see “
Installing the Top Cover ”, page 140.
Replacing the Main Board
Removing the Main Board
1. Observe the safety precautions, warnings, and cautions described in “ Safety Information ”, page
5.
2. Turn off all peripheral devices connected to the system.
3. Power down the system and unplug both AC power cords.
4. Disconnect all external cables attached to the server.
5. Remove the top cover. For instructions, see “Removing the Top Cover”, page 144.
6. Remove the processor air baffle. For instructions, see “ Removing the Processor Air Baffle ”,
page 174.
7. Disconnect all internal cables attached to PCI add-in cards.
8. Remove all installed PCI add-in boards. For instructions, see “ Removing a Non-Hot-Plug PCI
Card ”, page 154.
9. Remove all installed memory boards and memory board air baffles. For instructions, see “ Cold
Removal of Memory Board ”, page 165.
10. Remove all installed VRMs. For instructions, see “ Removing the Processor Cache VRM
Converter ” and “ Removing the Core Processor VRM Converters ” on pages 186 and 188
respectively.
11. Remove the Intel
®
RAID Smart Battery if it is installed. For instructions, see “ Removing the
Intel® RAID Smart Battery ”, page 195.
12. Remove the Intel
®
RAID Activation Key if it is installed. For instructions, see “ Removing the
Intel® RAID Activation Key ”, page 192.