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3.6.2
PCH Configuration
PCI Express Configuration
This item allows you to configure the PCI Express slots.
PCI-E Speed [Auto]
This item allows your system to automatically select the PCI Express port speed. When
set to [Gen1], the PCI-E port runs at PCI-E 1.0 speed. When set to [Gen2], the PCI-E
port runs at PCI-E 2.0 speed.
Configuration options: [Auto] [Gen1] [Gen2]
PCIE_X4_1/PCIE_X1_1/SATAEXPRESS_E1/USB3_E910 [PCIEX4_1 Slot Mode]
[PCIEX4_1 Slot Mode]
[PCIE_X1_1 Slot Mode]
[USB3_E910 Mode]
3-32
If PCIE_X4_1 is occupied by an X1 or X2 device,
SATAEXPRESS_E1 will be disabled. If PCIE_X4_1 slot is
occupied by an X4 device, SATAEXPRESS_E1, PCIEX1_1,
and USB3_E910 will be disabled.
PCIE_X1_1 is enabled. PCIE_X4_1 is limited to
X2 bandwidth and when PCIE_X4_1 is occupied,
SATAEXPRESS_E1 will be disabled.
USB3_E910 is enabled and PCIE_X1_1 is disabled. The
PCIE_X4_1 is limited to X2 bandwidth and when it is
occupied, SATAEXPRESS_E1 is disabled.
Chapter 3: BIOS setup
- Quick Links:
- Motherboard Layout
- System Memory
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