Installing the Passive Processor
The installation of the passive processor differs only slightly from that of the active processor. Your passive CPU package should contain one CPU retention module, one heat sink retention bracket with mounting locks, two mounting attachments, and one heat sink lock.Install the retention module as explained in the active processor section.
The heat sink mount (Figure 17) has two pins on the bottom and four pins on the top. Notice that the bottom two pins are of different sizes. The size of the pins and the holes in the motherboard will determine the
correct orientation. When the bracket is correctly installed, the four pins on top will be right next to the Pentium II CPU slot.
Insert the heat sink mount into the holes on the motherboard. When the bracket is properly inserted into the holes on the motherboard, you will hear a clicking noise.
Align the CPU with the CPU retention module. Make sure the heat sink is lined up with the heat sink mount bracket. If you put the CPU in the wrong way, you may damage the CPU, the motherboard, and/or the CPU socket. Slowly press down on the CPU module until the CPU locks into place. You will hear a clicking noise when the CPU is locked securely into the module.
The heat sink lock (Figure 18) has four notches which will correspond to the four pins on the heat sink mounting bracket. Gently slide the lock between the heat sink and the heat sink mounting
bracket until both sides of the lock are firmly secured. A clicking sound will be heard when the lock is securely fastened to the heat sink mounting bracket. To remove the lock from the heat sink mounting bracket, gently
press the ends of the locks inward and pull.
Lock the heat sink mount to the board by inserting the two mounting locks
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