Set The Processor Speed Jumpers; Installing The Heatsink Support Top Bar - Intel PD440FX Product Manual

3. Slide the top heatsink support bar (A) onto
the retaining pins (B) of the support's base
as shown in Figure 6.
Figure 6. Installing the Heatsink Support Top
Bar
B

Set the Processor Speed Jumpers

Make sure that motherboard jumpers J9C1-A,
J9C1-B, and J9C1-C are set to the correct value
for the speed of the processor. Table 4 lists
jumper settings for 233 MHz and 266 MHz
processors. Figure 3 shows the location of the
jumper block.
Table 4.
Processor
Speed*
233 MHz
266 MHz
A
* See the processor's documentation for the correct speed (MHz).
OM05752
PD440FX Motherboard Product Guide
Jumpers for Processor Speed (MHz)
Host Bus Block J9C1
Speed A
66 2-3
66 1-2
3
B C
2-3, 2-3
5-6
1-2, 2-3
4-5
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