- #High sierra for mac 2011 install#
- #High sierra for mac 2011 update#
Library/Preferences/SystemConfiguration/ Enter the following directory path into window and then click on “Go”.Go to Finder in macOS, and pull down the “Go” menu, then choose the “Go To Folder” option.From the Finder, create a new folder onto the desktop (or another user folder) and call it something like “WiFiConfigBackup”.First, turn off wi-fi by pulling down the wi-fi menu bar item in the upper right corner and selecting “Turn Wi-Fi Off”.Do not proceed without a backup made so that you can roll back if something goes wrong. Creating a New Wi-Fi Configuration in macOS High Sierraīack up your Mac before continuing, these steps involve removing system level configuration files. If you’re experiencing wifi connection problems then try the steps below to potentially resolve them. Of course, workarounds are inconvenient and they are not true solutions.
This is obviously not much of a solution if you must sleep a Mac. Some users are also reportedly turning off wi-fi before they sleep their Mac, and then enabling it again once their Mac is awake.Īnother possible workaround is to use caffeinate at the command line, or an app like Caffeine or KeepingYouAwake, or sleep corner, to temporarily prevent sleep while those functions are activated. Sometimes simply toggling the wireless capability off and on again is sufficient to resolve an inability to rejoin a wi-fi network.
Wait a few seconds and then return to the wi-fi menu and choose “Turn Wi-Fi On”. Go to the Wi-Fi menu and choose “Turn Off Wi-Fi”. One reported workaround to wi-fi not re-joining after waking from sleep is the following: You may be able to resolve wi-fi dropping after a Mac wakes from sleep by following the steps outlined below to create a new wireless configuration. Some users report that macOS High Sierra drops their wi-fi connection when waking from sleep or when waking from a screen saver, or that macOS High Sierra is slow to re-join wi-fi after waking from sleep. Does wi-fi only drop when macOS High Sierra wakes from sleep or screensaver wake? This works for many users, but obviously if you must have a hidden SSID for some reason then making the SSID visible is not always a viable option. One possible workaround is to make the SSID visible, this must be done on the wi-fi router itself and will vary per wireless access point, but if you have access to the wi-fi router it may be a solution. You can try disconnecting and then connecting directly to the hidden SSID router in Mac OS, but the connection may drop again or fail upon waking from sleep. Some Mac users with MacOS High Sierra have reported difficulty connecting to wi-fi access points that have a hidden SSID. #High sierra for mac 2011 install#
The bottom line: check for available system software updates and install them if any are available.
#High sierra for mac 2011 update#
Point release updates often include bug fixes, and if you’re experiencing a problem that is related to a core system software bug then it’s possible the system software update will resolve that, possibly along with other reported problems
Go to the Apple menu and choose the App Store, then go to the “Updates” section and install any available system software updates to High Sierra. This is easy, but you should always backup a Mac before installing any system software update. If you are still running macOS High Sierra 10.13, then you need to update to the latest point release version available (10.13.1, 10.13.2, etc). Apple regularly releases software updates to system software, and macOS High Sierra is no different. Having Wi-Fi Problems in High Sierra? Update to the latest macOS High Sierra Updateīefore doing anything else, if the Mac is currently on High Sierra then you should update to the latest version of macOS High Sierra that is available. This article will attempt to detail some common problems, and explain some troubleshooting steps to resolve wi-fi issues with macOS High Sierra.
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