IEI Integration KINO-PVN-D4251_D5251 - Manual (Page 58)

KINO-PVN-D5251/D4251/ Mini ITX SBC
Page 44
The AT/ATX Power Select jumper specifies the systems power mode as AT or ATX.
AT/ATX Power Select jumper settings are shown in Table 4-2.
AT Power Select Description
Short 1 - 2 Use ATX power
Short 2 – 3 Use AT power Default
Table 4-2: AT/ATX Power Select Jumper Settings
The location of the AT/ATX Power Select jumper is shown in Figure 4-4 below.
Figure 4-4: AT/ATX Power Select Jumper Location
4.6.2 Clear CMOS Jumper
Jumper Label: J_CMOS1
Jumper Type: 3-pin header (1x3)
Jumper Settings: See
6
Table 4-3
Jumper Location: See
6
Figure 4-5
If the KINO-PVN-D5251/D4251 fails to boot due to improper BIOS settings, the clear
CMOS jumper clears the CMOS data and resets the system BIOS information. To do this,
use the jumper cap to close pins 2 and 3 for a few seconds then reinstall the jumper clip
back to pins 1 and 2.
If the “CMOS Settings Wrong” message is displayed during the boot up process, the fault
may be corrected by pressing the F1 to enter the CMOS Setup menu. Do one of the
following:
 Enter the correct CMOS setting
 Load Optimal Defaults
 Load Failsafe Defaults.