2 clear cmos jumper, Figure 4-3: cf card setup jumper location, Table 4-3: clear cmos jumper settings – IEI Integration PCISA-PV-D4251_N4551_D5251 User Manual

Page 60: See figure 4-3, Own in figure 4-3

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:

Enter the correct CMOS setting

Load Optimal Defaults

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