System Overview 1-15
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The following table shows the settings and descriptions for the system board
jumpers in Dell Precision 610 mini tower systems.
SPREAD Reserved
(do not remove jumper plug).
RSVD4 Reserved
(do not install jumper plug).
RSVD3 Reserved
(do not install jumper plug).
RSVD2 Reserved
(do not install jumper plug).
RSVD1 Reserved
(do not install jumper plug).
450MHZ
*
Jumpered when the microprocessor’s
internal speed is 450 MHz.
400MHZ
Jumpered when the microprocessor’s
internal speed is 400 MHz.
350MHZ* Reserved
(do not install jumper plug).
TOWER System board is installed in a mini tower
chassis
(do not install jumper plug).
BIOS Reserved
(do not install jumper plug).
PSWD default Password features enabled.
Password features disabled.
* One set of the speed jumper pins must have a jumper plug installed; otherwise, the sys-
tem will operate at an undetermined speed.
NOTE: For the full name of an abbreviation or acronym used in this table, see the Glossary in
the
User’s Guide
.
jumpered
unjumpered