Table 1-2. System-Board Jumper Descriptions - Dell OptiPlex GXi Service Manual

Dell OptiPlex GXi Systems Service Manual
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Table 1-2. System-Board Jumper Descriptions

Jumper Description
100 Reserved
*
133 Microprocessor
speed
166 Microprocessor
speed
200 Microprocessor
speed
233 Microprocessor
speed
PSWD Password
enable or
disable
BIOS Reserved
NICRST NIC enable or
disable
* Not on all systems
Settings
Do not install jumper.
Install jumper if the microprocessor's
internal speed is 133 MHz; otherwise the
jumper should not be installed.
Install jumper if the microprocessor's
internal speed is 166 MHz; otherwise the
jumper should not be installed.
Install jumper if the microprocessor's
internal speed is 200 MHz; otherwise the
jumper should not be installed.
Install jumper if the microprocessor's
internal speed is 233 MHz; otherwise the
jumper should not be installed.
Install to enable the password feature.
Do not install jumper.
Service procedure only — Install jumper,
then boot the computer to clear the NIC set-
tings and reset the base address to 200h;
then remove the jumper to allow configura-
tion changes.