IEI Technology PCISA-PV-D4251, User Manual

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PCISA-PV-D4251/N4551/D5251 CPU Card
Page 47
Figure 4-3: CF Card Setup Jumper Location
4.4.2 Clear CMOS Jumper
Jumper Label: J_COMS1
Jumper Type: 3-pin header
Jumper Settings: See Table 4-3
Jumper Location: See Figure 4-4
If the PCISA-PV-D4251/N4551/D5251 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:
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.
Clear CMOS Description
Short 1 - 2 Keep CMOS Setup Default
Short 2 - 3 Clear CMOS Setup
Table 4-3: Clear CMOS Jumper Settings