Installing a CPU

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Before installing or removing a processor, make sure the AC power has been removed by unplugging the power cord from the computer; the standby power LED should not be lit. Failure to do so could damage the processor and the board.

 

To install a processor, follow these instructions:

  1. Observe the precautions in "Before You Proceed".

  2. Using a Torx screwdriver, remove the screws in sequence 3>2>1, then lift the load plate.

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  1. Use your fingers to pull up the tabs on both sides of the rail frame to release and lift to its fully open position.

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  1. Remove the external cap.   

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  1. Slide the carrier frame with CPU into the rail frame until you hear a click sound, then remove the PnP cap.

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  1. Gently press down the rail frame until it latches to the socket housing, then press down the load plate.

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  1. Slightly drive the three screws into the holes in sequence 1>2>3, just enough to attach the load plate to the socket.  When the three screws are attached, tighten them in sequence 1>2>3 to completely secure the load plate. Then apply the Thermal Interface Material to the CPU.

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  • The load plate screws are Torx T20 and a torque value of 14 inch-lbs is recommended.

 

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  • Apply the Thermal Interface Material to the CPU heatsink and CPU before you install the heatsink and fan, if necessary.