I recently updated the Atheros Wireless LAN driver on my Acer Aspire 5570Z notebook (Vista Home Premium).
Now, the "Turn Wireless On" button in Windows Mobility Center is grayed out and unavailable (the wireless button on the front of the notebook broke long ago and isn't an option).
Device Manager reports that the Atheros network adapter is working fine.
How can I re-enable the "Turn Wireless On" button?
Edited by susan12 - 8/19/12 at 6:37pm