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Chapter 3: BIOS setup
Chapter 3
3.6.2 PCH Configuration
PCI Express Configuration
This item allows you to congure the PCI Express slots.
PCIe 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.
Conguration options: [Auto] [Gen1] [Gen2]
Intel Rapid Start Technology [Disabled]
This item allows you to enable or disable Intel
®
Rapid Start Technology.
Conguration options: [Enabled] [Disabled]
The following items appear only when you set the Intel
®
Rapid Start Technology to
[Enabled].
Entry on S3 RTC Wake [Enabled]
The system automatically wakes up and set to Rapid Start Technology S3 mode.
Conguration options: [Enabled] [Disabled
Entry After [0]
This item allows you to set the RTC wake-up timer at S3 entry. The time
ranges from 0 minute (immediately) to 120 minutes.
Active Page Threshold Support [Enabled]
The system automatically goes into sleep mode when the partition size is not enough
for the Intel
®
Rapid Start Technology to work.
Conguration options: [Enabled] [Disabled]
Active Memory Threshold [0]
This item supports Intel Rapid Storage Technology when the partition size is greater
than the Active Page Threshold size. When set to zero (0), it will go to Auto mode and
checks if the partition size is enough at S3 entry.
Ensure that the caching partition size is larger than the total memory size.