Navigation section

dc/ac

About this tag
The dc/ac tag on WindowsForum.com covers discussions about power state transitions between DC (battery) and AC (plugged-in) modes on Windows computers. A notable thread addresses a Windows 7 and Windows Server 2008 R2 issue where the USB selective suspend feature may become disabled when switching between DC and AC power. This tag is relevant for users troubleshooting power management behavior, USB device connectivity, or system performance changes tied to power source transitions. Topics may include driver interactions, power policy settings, and Microsoft hotfixes related to dc/ac power state handling.
  1. News

    The USB selective suspend feature may be disabled when you use DC/AC on a computer that is running W

    Fixes an issue in which the USB selective suspend feature may be disabled when you use DC/AC on a computer that is running Windows 7 or Windows Server 2008 R2. More...
    • News
    • Thread
    • dc/ac fix issues microsoft server 2008 support suspend usb windows 7
    • Replies: 0
    • Forum: Knowledge Base (KB)
Back
Top