Asus Z87WS Computer Hardware User Manual


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Chapter 3: BIOS setup
Chapter 3
3.6.2 PCH Conguration
PCI Express Conguration
Allows you to congure the PCI Express slots.
DMI Link ASPM Control [Auto]
Allows you to control the ASPM (Active State Power Management) on both Northbridge
side and Southbridge side of the DMI Link.
Conguration options: [Disabled] [Enabled] [Auto]
ASPM Support [Disabled]
Allows you to set the ASPM level.
Conguration options: [Disabled] [Auto] [L0s] [L1] [L0sL1]
PCIe Speed [Auto]
Allows you to select the PCI Express port speed.
Conguration options: [Auto] [Gen1] [Gen2]
Intel Rapid Start Technology [Disabled]
Allows you to enable or disable Intel
®
Rapid Start Technology.
Conguration 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.
Conguration options: [Enabled] [Disabled
Entry After [0]
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.
Conguration options: [Enabled] [Disabled]
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