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What is "Link State Power Management"?

Fresh5 days ago
Mar 15, 202616996 views
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Problem

In the Windows 7 Power Options, under "PCI Express", I can adjust "Link State Power Management". The options are: Off Moderate power savings Maximum power savings What do these settings do? Is there any reason to enable it when my laptop is plugged in?

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Fix for: What is "Link State Power Management"?

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Link state power management: PCI Express needs a continuous stream of data from the PCI Express device to the computer to keep them in sync. If the link state power management setting is set to conserve power the PCI Express device will basically po…

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