Dell 4100 Installation And Troubleshooting Manual page 80

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).
pin-1 corners of
chip and socket
aligned
9.
10. Change the microprocessor-speed jumper setting
Figure 8-10. Installing the Heat Sink
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.
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
clip
heat sink
thermal pad
(bonded to heat
sink)
microprocessor
chip
microprocessor
socket
8-9