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WiFi Interface was deleted thinking I can add it back in "+" but is not available in the Network.
Attempt all booting, safe mode, SMC, Reset NVRAM deleted files of plist.
Finally tried in Terminal & this is the outcome.
Anyone got this resolved? Is it the Airport card failed, need to replace?
MacBook Pro 13″, macOS 10.13
Hi Guys, thank you for your help to reply. I have even tried to open up the back of the laptop see if anything loosen up, but everything is tight under the black bar where the Ethernet Port is located. Nothing seems to work & I do not want to waste time re-install the whole system from Recovery since it is very likely a hardware faulty issue.
So I have opt for an external TP-Link mini Wifi Adapter that is just plug into a USB port, run the CD for installation. This solve the problem for now.
Hi Guys, thank you for your help to reply. I have even tried to open up the back of the laptop see if anything loosen up, but everything is tight under the black bar where the Ethernet Port is located. Nothing seems to work & I do not want to waste time re-install the whole system from Recovery since it is very likely a hardware faulty issue.
So I have opt for an external TP-Link mini Wifi Adapter that is just plug into a USB port, run the CD for installation. This solve the problem for now.
It sure seems like failed wifi card, or OS needs reinstalling.
In System Report>Network does it show up?
en0 is WiFi on a Macbook Pro. Only Macs that include a physical Ethernet port have en1 WiFi.
In System Preferences -> Network, when you click on the [+] button, you do not see this
This happened when I key in (in Terminal): sudo ifconfig en1 inet up
There is WiFi under the System Report>Network but no location info or address when I click WiFi.
Yes, my Mac have a physical Ethernet port as en0.
No I do not see the WiFi interface to click in the drop down list.
Good idea! :)
Interface en1 does not exist
