IEI Integration NOVA-HM551 v1.00 - Manual (Page 70)

NOVA-HM551 5.25" SBC
Page 56
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:
ƒ Enter the correct CMOS setting
ƒ Load Optimal Defaults
ƒ Load Failsafe Defaults.
After having done one of the above, save the changes and exit the CMOS Setup menu.
The clear CMOS jumper settings are shown in
6
Table 4-3.
Setting Description
Short 1 - 2 Keep CMOS Setup (Default)
Short 2 - 3 Clear CMOS Setup
Table 4-3: Clear CMOS Jumper Settings
The location of the clear CMOS jumper is shown in
6
Figure 4-7 below.
Figure 4-7: Clear CMOS Jumper
4.5.3 COM 5 Function Select
Jumper Label: JP4
Jumper Type: 8-pin header