IBM 887022X Maintenance Manual - Page 127

Note: The illustrations in this document might differ slightly from your hardware. Microprocessor 1 VRM Microprocessor 1 Microprocessor 3 VRM connector Microprocessor 4 VRM connector Microprocessor 4 baffle Microprocessor 2 VRM Microprocessor 3 socket Microprocessor 2 Figure 65. Microprocessor connector and component locations Complete the following steps to install a microprocessor: 1. Read the "Handling static-sensitive devices" on page 80, "Installation guidelines" on page 79 and "Safety information" on page 257. 2. Turn off the server and peripheral devices, disconnect the power cords, and disconnect all external cables from the SMP Expansion Module; then, open the cover. 3. If necessary, remove the SMP baffle or top SMP Expansion Module. Note: If the server contains only one SMP Expansion Module, remove the SMP baffle above it to gain access to the module. If the server contains two SMP Expansion Modules, remove the top module to gain access to the bottom or lower SMP Expansion Module. 4. Remove the SMP Expansion Module in which you plan to install the microprocessor; then, remove the module cover and determine the socket where the microprocessor is to be installed. For details, see "Removing the SMP Expansion Module and cover" on page 98. 5. Determine which type of microprocessors are installed in the server. The easiest way to do this is by the locations of the installed microprocessors in the SMP Expansion Module. If the microprocessors are installed only in connectors 1 and 4, the server came with Intel Xeon DP microprocessors. If the microprocessors are installed in any other connectors, such as 1 and 2 or 1,2, and 3, then the server came with Intel Xeon MP microprocessors. Attention: When you handle static-sensitive devices, take precautions to avoid damage from static electricity. For details on handling these devices, see "Handling static-sensitive devices" on page 80. Chapter 4. Installing options 117