Iei-integration IMB-Q870-i2 Manuel d'utilisateur télécharger pdf (Page 81)

IMB-Q870-i2 microATX Motherboard

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Figure 4-11: Flash Descriptor Security Override Jumper Location

4.3.4 PCIe x16 Interface Setup

The PCIe x16 interface setup is made through the BIOS options in “Chipset Æ PCH-IO

Configuration” BIOS menu. Use the PCIEX16 Power option to configure the PCIe x16

channel mode.

BIOS Options Description

1 x16 PCIE Sets the PCIe x16 slot as one PCIe x16. (Default)

Table 4-2: PCIe x16 Interface Setup

Please refer to Section 5.4.1 for detailed information.

4.3.5 USB Power Select

The USB power selection is made through the BIOS options in “Chipset Æ PCH-IO

Configuration” BIOS menu. Use the USB SW1 Power and the USB SW2 Power BIOS

options to configure the power source to the corresponding USB ports (see

Table 4-3).

BIOS Options Configured USB Ports

USB SW1 Power

K/M_USB1 (external USB 2.0 ports)

LAN1_USB1 (external USB 3.0 ports)

1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 222 223

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Iei-integration IMB-Q870-i2 Manuel d'utilisateur Page 81