NEC PowerMate VP75, User Manual

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2-32 Setup and Operation
Jumper Locations
Figure Section 2-13 shows the location of the system board's jumpers.
Figure Section 2-13 Locating system configuration jumpers
The factory settings of the jumpers are in the following figures. Functions of each position are also
provided. If the jumpers need to be changed, use the procedure that follows the figures.
Jumper Settings
In the 8-MB configurations, two 4-MB single-sided SIMMs are installed in bank 0 (SIMM 1 on
the system board). (Memory bank locations and valid SIMM configurations are provided in
Chapter 6 under “Checking the Memory in Your System.”) The default setting for JP1 in the 8-
MB configuration is pins 2 and 3 shorted. Pins 2 and 3 must be shorted when the following
SIMMs are installed in bank 0.
n
1-MB SIMMs
n
4-MB SIMMs
n
16-MB SIMMs
n
64-MB SIMMs