In my windows 8.1, when my computer goes into sleep, then comes out of sleep, the wireless card will not work. Restarting the wireless card will not work, disconnecting and reconnecting will not work, and the only way to get the wireless card working again is to do a full restart of my computer.

In my windows 8.1, when my computer goes into sleep, then comes out of sleep, the wireless card will not work. Restarting the wireless card will not work, disconnecting and reconnecting will not work, and the only way to get the wireless card working again is to do a full restart of my computer.

Please Move this topic/discussion to Windows 8.1 Preview tab.

Did you mean that wireless card won't work = it is off

or it doesn't work fully !

Hi,

This issue may be caused by the following:

1. Incompatible third party programs affect.  2. The driver is not compatible with power management in Windows 8.1 3. The ACPI of the BIOS is not compatible with Windows 8.1

You may disable all third party background programs, especially the anti-virus and firewall. Then check the result. If the issue persists, try to upgrade the BIOS and the driver to test the result.

Regards,