Figure 4-4: Clear Cmos Jumper; Table 4-4: Clear Cmos Jumper Settings - IEI Technology ECW-281B-D525 User Manual

If the ECW-281B/B2-D525 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.
The clear CMOS jumper settings are shown in
Clear CMOS
Short 1 - 2
Short 2 - 3

Table 4-4: Clear CMOS Jumper Settings

The location of the clear CMOS jumper is shown in

Figure 4-4: Clear CMOS Jumper

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ECW-281B/B2-D525 Embedded System
T able 4-4.
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Description
Keep CMOS Setup Default
Clear CMOS Setup
F igure 4-4 below.
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