System-board jumpers
The following illustration shows the location of the jumpers.
The following table describes the jumper on the system board.
Table 2. System board jumpers
Jumper number Jumper name Jumper setting
CN14 Clear CMOS jumper
v Pins 1 and 2: Normal
(default) This keeps the
CMOS data.
v Pins 2 and 3: This clears
the CMOS data such as
power-on password and
loads the default UEFI
settings.
Chapter 2. Installing optional devices 27