Pcie X16 Channel Mode Setup; Figure 4-16: Bios Switch Location; Table 4-2: Bios Switch Settings - IEI Technology AESQ170-969 User Manual

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settings.

Setting

1-2 (BIOS1)

2-3 (BIOS2)

To switch BIOS1 to BIOS2 or BIOS2 to BIOS1 successfully, please follow the

steps below.

Step 1:

Unplug the system power cord.

Step 2:

Switch BIOS1 to BIOS2 or BIOS2 to BIOS1 by moving the BIOS

switch to BIOS1 or BIOS2 position as shown in Figure 4-16.

Step 3:

Remove the on-board battery, and then reinstall it.

Step 4:

Clear CMOS by pressing the clear CMOS button for three seconds

or more.

Step 5:

Perform the system booting.

NOTE:

The user can check which BIOS is being used from the BIOS

Number item in the Main BIOS menu (BIOS Menu 1).

4.9.4

PCIe x16 Channel Mode Setup

The AESQ170-969 supports one PCIe x16 interface on the backplane. The

PCIe x16 channel mode setup is made through the BIOS menu in "Chipset

→ System Agent (SA) Configuration → PEG Port Configuration". Use the

Description

Sets the PCIe x4 link width as four PCIe x1 slots (default)

Sets the PCIe x4 link width as one PCIe x4 slot

Chapter 4

Installation

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