IEI Technology WAFER-ULT3, User Manual

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WAFER-ULT3/ULT4 3.5" SBC
Page 54
4.6.2 Clear CMOS Button
To reset the BIOS, remove the on-board battery and press the clear CMOS button for
three seconds or more. The clear CMOS button location is shown in
Figure 4-9 .
Figure 4-9: Clear CMOS Button Location
4.6.3 Flash Descriptor Security Override Jumper
CN Label: ME_FLASH1
CN Type: 2-pin header, p=1.27 mm
CN Location: See Figure 4-10
CN Settings: See Table 4-2
The Flash Descriptor Security Override jumper (ME_FLASH1) allows to enable or disable
the ME firmware update. Refer to
Figure 4-10 and Table 4-2 for the jumper location and
settings.
Setting Description
Open Disabled (default)
Short Enabled
Table 4-2: Flash Descriptor Security Override Jumper Settings