Clearing Cmos - NEC POWERMATE PRO2180 Manual

CLEARING CMOS

If you want to return your system to the factory default
settings, use the following procedure to clear CMOS to the
default factory settings.
Clearing CMOS changes your setup configuration
including hard disk settings.
1. Power off the system and unplug any peripherals.
The system power must be off before removing the
cover and changing a jumper setting.
2. Remove the system unit cover (see "Removing the
System Unit Cover in Chapter 5).
3. Locate the CMOS Clear jumper on the system board
(see the figure "Locating system configuration
jumpers").
You may have to remove any installed expansion
4.
boards to access the jumpers (see "Removing
Expansion Boards" in Chapter 5).
Remove the jumper block from pins 20-22 and set it on
5.
pins 18-20.
!
CAUTION:
!
WARNING
Setting System Board Jumpers 6-7