IEI Integration PPC-5xxx-9455 v1.10 - Manual (Page 61)

PPC-5xxx-9455 Panel PC
Page 43
Jumper Type Label
COM5 D-SUB setup 12-pin header J4
COM5 termination resistor 2-pin header J5, J6
LCD voltage selection 6-pin header JP9
Touch screen selection 4-pin header J7
Table 4-1: Onboard Jumpers
4.5.1 AT/ATX Power Selection (AT_PWR_SW1)
The AT/ATX power selection switch selects AT or ATX power for the PPC-5xxx-9455.
ATX power has more power saving capabilities than AT power.
The AT/ATX selection jumper is connected to the AT/ATX switch on the I/O panel of the
PPC-5xxx-9455.
AT_PWR_SW1 DESCRIPTION
Closed AT power
Open ATX power
Table 4-2: AT/ATX Power Selection
4.5.2 Clear CMOS Setup (JP2)
If the motherboard fails to boot due to improper BIOS settings, use this jumper to clear the
CMOS data and reset 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 displays during the boot up process, try to correct
the fault by pressing the F1 to enter the CMOS Setup menu. Then do one of the following:
ƒ Enter the correct CMOS setting
ƒ Load Optimal Defaults
After one of the above has been done, save the changes and exit the CMOS Setup menu.