I had this late 2015 imac at my work and i had to use a internet adapter for it to connect to the internet. I have now brought it home and it still is refusing to connect to the internet. It has a exclamation point on top of the internet logo and it doesn’t give me the option to turn on wifi. Im currently running MacOS Monterey on the IMac. Please help!
Go to SystemPreferences -> Network
On the left side, select your hardwired network adapter, on the left panel next to "Configure IPv4", select "Using DHCP"
On that same left-panel, select "WiFi". Click the "Turn WiFi On".
Anything?
Go to SystemPreferences -> Network
On the left side, select your hardwired network adapter, on the left panel next to "Configure IPv4", select "Using DHCP"
On that same left-panel, select "WiFi". Click the "Turn WiFi On".
Anything?
Welcome to Apple Support Communities.
First, take a look at If your Mac doesn't connect to the Internet over Wi-Fi - Apple Support.
If the issue persists, startup in Safe Mode on your Mac: How to use safe mode on your Mac - Apple Support.
Also, reset the SMC: How to reset the SMC of your Mac - Apple Support, and Reset NVRAM or PRAM on your Mac - Apple Support.
You may also want to Use Apple Diagnostics to test your Mac - Apple Support to check your Mac for hardware issues.
Cheers,
Jack
If you unplugged an old computer and plugged a new one into a cable modem, sometimes it can take a long time (24 hours) for the cable company to recognize the new computer. Because they are paranoid about people stealing service, they don't like people switching very often. If you have a router that plugs into the modem, never mind.
turned out to be my actual wifi panel, im getting fixed ! thanks for the help though !
Internet on late 2015 imac
