Dell 4100/200 manual Installing the Microprocessor Chip, Replace the microprocessor securing clip

pin-1 corners of chip and socket aligned

Figure 8-9. Installing the Microprocessor Chip

8.Place the new heat sink (with its bonded thermal interface pad) on top of the microprocessor chip (see Figure 8-10).

clip

heat sink

thermal pad (bonded to heat sink)

microprocessor chip

microprocessor socket

Figure 8-10. Installing the Heat Sink

9.Replace the microprocessor securing clip.

Orient the clip as shown in Figure 8-10, and hook the unfolded end of the clip over the tab on the edge of the socket facing the front of the computer. Then press down on the folded end of the clip to snap the clip over the tab on the back of the socket.

10.Change the microprocessor-speed jumper setting to correspond to the new microprocessor’s oper- ating frequency.

The microprocessor’s speed jumper should be set for the installed microprocessor’s rated internal speed. For example, for a 200-MHz Pentium Pro processor, a jumper plug should be installed on the jumper

Installing System Board Options 8-9