The following illustration shows the location of the microprocessor speed
(core-frequency-selection) jumper block on the system board. The jumpers on this
block are in the following order, from top to bottom: J13, J27, J28, and J29. See
“Installing a microprocessor kit” on page 66 for the jumper speed settings.
Note: Any system-board jumper blocks that are not shown in the illustrations in this
book are reserved.
Microprocessor
speed jumpers
J13
J27
J28
J29
Installing options 45