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VAIO Digital Studio Reference Manual
Configuration Jumpers
The configuration jumpers provide for CPU speed (JP1), password clear
(JP4), and BIOS recovery (JP2) selections.
CPU Speed
The processor speed jumper (JP1) is a 2 x 4 header that is preconfigured
for the maximum speed, as shown in the following table.
JP1
8
7
2
1
CPU
SPEED
JP1
CPU Clock
Speed
300 MHz
350 MHz
400 MHz
450 MHz
500 MHz
Pins 1 - 2
Pins 3 - 4
ON
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
Pins 5 - 6
Pins 7 - 8
ON
ON
ON
OFF
ON
ON
ON
OFF
ON
ON
OM04588.VSD