Instruction Manual

WAFER-CV-D25502/N26002 3.5" Motherboard
Page 42
4.3 Jumper Settings
NOTE:
A jumper is a metal bridge used to close
an electrical circuit. It consists of two or
three metal pins and a small metal clip
(often protected by a plastic cover) that
slides over the pins to connect them. To
CLOSE/SHORT a jumper means
connecting the pins of the jumper with
the plastic clip and to OPEN a jumper means removing the plastic clip
from a jumper.
The hardware jumpers must be set before installation. Jumpers are shown in 7Table 4-1.
Description Label Type
AT/ATX power selection JP2 2-pin header
Clear CMOS JP3 3-pin header
LVDS1 voltage selection JP4 3-pin header
PCI-104 VIO voltage selection JP1 3-pin header
Table 4-1: Jumpers
4.3.1 AT/ATX Power Selection Jumper
Jumper Label: JP2
Jumper Type:
2-pin header
Jumper Settings:
See 7Table 4-2
Jumper Location:
See 7Figure 4-1
The AT/ATX power selection jumper specifies the system power mode as AT or ATX.