NEC POWERMATE ES 5250 - S, Руководство по обслуживанию

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System Boards 2-3
Locating System Board Jumpers
A – VGA Mode Jumper JVGA1 D – CPU Bus Frequency Selector Jumper JK1
B – CMOS Clear Jumper JBAT1 E – AGP Bus Frequency Selector Jumper JK2
C – Power On Mode Jumper JP1
The system power must be off before opening the system
and changing a jumper setting.
Checking Power On Mode Jumper JP1
The Power On Mode JP1 jumper setting are shown in the following table. Keep
the jumper setting in the open setting (pins 1 and 2, no jumper).
Power On Mode Jumper JP1 Settings
JP1 Pins Function
1-2 Not Jumpered Factory setting — no jumper, do not change. This
setting conforms to BIOS setting for “Restore
AC/Power Loss” in Power Management section of
CMOS Setup Menu.
2-3 Do not use this jumper setting.