Installing a drive cageTo install a drive cage, complete the following steps.1. If the server is a 2.5-inch drive model, make sure that the 2.5-inch backplaneis removed from the drive cage. (See “Removing the SAS backplane (2.5-inchdrives)” on page 92 for instructions.)2. Line up the drive cage with the drive bays on the front of the server.3. Push the drive cage into the server until it stops.4. Align the holes in the top of the drive cage with the holes in the top of thechassis; then, insert the screws that secure the drive cage to the chassis.5. If the server is a 2.5-inch drive model, install the SAS backplane. (See“Installing the SAS backplane (2.5-inch drives)” on page 92 for instructions.)6. Install the cover (see “Installing the cover” on page 69).7. Install the hard disk drives.8. Install the server in the rack.9. Connect the cables and power cords.10. Turn on all attached devices and the server.Removing and replacing FRUsFRUs must be installed only by trained service technicians.The illustrations in this document might differ slightly from the hardware.MicroprocessorThe following notes describe the type of microprocessor that the server supportsand other information that you must consider when you install a microprocessor:v The server supports one Intel land grid array (LGA) 775-land dual-coremicroprocessor. The type, speed, and L2 cache of the microprocessor dependson the server model.v Read the documentation that comes with the microprocessor to determinewhether you have to update the BIOS code. To download the most current levelof BIOS code, go to http://www.ibm.com/servers/eserver/support/xseries/index.html.v The microprocessor uses an integrated voltage regulator on the system board.98 IBM System x3250 Types 4364 and 4365: Problem Determination and Service Guide
