IEI Integration ECW-281B-N270-WT v2.00 User Manual
Page 55
ECW-281B Embedded System
Page 39
Jumper Settings:
See
830H740H740H740H
Table 3-21
Jumper Location:
See
831H741H741H741H
Figure 3-20
If the ECW-281B/281B2-R20 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
832H742H742H742H
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
833H743H743H743H
Figure 3-20 below.
Figure 3-20: Clear CMOS Jumper