No wifi after rebooting - help?

closed

the easiest and fastest way of getting it back to normal would have been to factory restore it using acer erecovery, but if you've wiped the partition with a reinstall, it may not be possible now

if the wireless card doesn't appear in devices, make sure it's switched on (function keys possibly Fn+f? or a physical switch ), and make sure the driver is installed.

if it does appear in device manager, it should just be a matter of entering the encryption key for your router.