IEI Integration IMBA-G412ISA v1.00 - Manual (Page 63)

5010/26/2010158
Page 50
IMBA-G412ISA ATX Motherboard
4.4 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 IMBA-G412ISA includes some jumpers shown in
656H656H656H
Table 4-1.
Description Label Type
AT/ATX power select jumpers JAUTO1,
JAUTO2
2-pin header
Clear CMOS jumper JP1 3-pin header
COM2 function select jumper JP4 6-pin header
CompactFlash® setup JP2 2-pin header
CF voltage select jumper J_CF1 3-pin header
USB power select jumpers USBPW12,
USBP34
3-pin header
Table 4-1: Jumpers
4.4.1 AT/ATX Power Select Jumpers
Jumper Label: JAUTO1, JAUTO2
Jumper Type: 2-pin header
Jumper Settings: See
657H657H657H
Table 4-2