IEI Technology ECW-281B-945GSE, User Manual

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ECW-281B Embedded System
Page 40
If the ECW-281B-945GSE 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
6
Table 3-21
.
AT Power Select Description
Short 1 - 2 Keep CMOS Setup Default
Short 2 - 3 Clear CMOS Setup
Table 3-21: Clear CMOS Jumper Settings
The location of the clear CMOS jumper is shown in
6
Figure 3-20
below.
Figure 3-20: Clear CMOS Jumper