b. Align the holes on the installation tool with the screws on themicroprocessor bracket, then lower the microprocessor installation tooldown over the microprocessor. The installation tool rests flush on thesocket only if it is aligned correctly.c. Twist the handle on the installation tool clockwise and lift themicroprocessor out of the socket.13. Place the microprocessor on a static-protective surface. Remove themicroprocessor from the installation tool by twisting the handlecounterclockwise.14. If you are instructed to return the microprocessor, follow all packaginginstructions, and use any packaging materials for shipping that are suppliedto you. Do not return the microprocessor installation tool.Replacing a microprocessor and heat sinkTo replace an additional microprocessor and heat sink, complete the followingsteps:Attention: When you handle static-sensitive devices, take precautions to avoiddamage from static electricity. For details about handling these devices, see“Handling static-sensitive devices” on page 35.Note:v This procedure for replacing a microprocessor and heat sink also apply whenreplacing a microprocessor and heat sink on the microprocessor and memoryexpansion tray.v See “Installing an additional microprocessor and heat sink” on page 89 for notesand other information that you must consider when you install amicroprocessor.v Use the microprocessor installation tool that came with the new microprocessorkit to remove the microprocessor from the server.v Be extremely careful when handling the microprocessor, the microprocessorsocket contacts are very fragile.v The server supports up to four Intel Xeon dual-core or quad-coremicroprocessors (two on the base system board and two on the optional274 System x3750 M4 Types 8722 and 8733: Installation and Service Guide
