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3 system configuration, 1 at/atx power mode setting, 2 clear cmos button – IEI Integration PCIE-Q870-i2 User Manual

Page 71: Ystem, Onfiguration, Figure 4-7: at/atx power mode switch location, Figure 4-8: clear cmos button location, Table 4-1: at/atx power mode switch settings

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PCIE-Q870-i2 PICMG 1.3 CPU Card

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4.3 System Configuration

The system configuration should be performed before installation.

4.3.1 AT/ATX Power Mode Setting

The AT and ATX power mode selection is made through the AT/ATX power mode switch

which is shown in Figure 4-7.

Figure 4-7: AT/ATX Power Mode Switch Location

Setting

Description

1-2 (down)

ATX power mode (default)

2-3 (up)

AT power mode

Table 4-1: AT/ATX Power Mode Switch Settings

4.3.2 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 4-8.

Figure 4-8: Clear CMOS Button Location

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