My Macbook Only connect to the internet in Safemode

If it works in safe mode then reinstalling OS X won't resolve the issue. It is most likely related to third party software.

The following is disabled under a safe boot:

Use Finder to navigate to these folders. Select Go from the menu bar then Go to Folder.

/Library/LaunchAgents

/Library/LaunchDaemons

/Library/StartupItems

~/Library/LaunchAgents

Login Items

System Preferences -> Users & Groups -> Login Items

Look for anything related to security software, networking software, or VPN software that may have previously been installed.

As chroot said, this is likely caused by some third party software.

In order to get a better idea what that may be, I suggest you run Etrecheck, and post its report here. You can download it while in Safe Mode, but run it after starting your mac normally, so we can see what software is running and may be causing the problem.

go to system library - remove contents of caches folder in trash , then in user library - caches , cookies , saved application state folder in trash - restart from apple logo - empty trash

also if firmware password+ file vault is enabled - one can not enter in safe mode , use SMC , PRAM , ROOT USER ACCOUNT .

if it it is enabled disable it firstly .

yeah may be 3 rd party software downloaded from app store or google as they can be broken unidentified apps . ( never compatible with mac ) avoid using them .

these apps are the major issues in safari - spinning ball rotates when safari is opened .

so it is wiser to go in application folder - right click on that app move to trash - restart from apple - empty trash

have you done correct settings in network what about DNS server settings are they 8.8.8.8 8.8.4.4 - these are correct settings . or correct settings in your ISP service provider router , air port router if you are using it . that may be the reason why you are not connected to wi fi .

check it

appreciate wrote:

have you done correct settings in network what about DNS server settings are they 8.8.8.8 8.8.4.4 - these are correct settings . or correct settings in your ISP service provider router , air port router if you are using it . that may be the reason why you are not connected to wi fi .

check it

If the problem were with incorrect DNS settings, the OP would not be able to connect in Safe Mode either.

Network settings persist in safe mode and safe mode deletes caches--these will not be causing the issue.

It works in safe mode--it does not work in normal mode. If it was a caches issue then booting into safe mode alone would have resolved the issue. When the issue continues in normal mode after a safe boot it is isolated to third party software.

Safe mode disables:

~/Library/LaunchAgents

~/Library/LaunchDaemons (usually this folder does not exist)

/Library/LaunchAgents

/Library/LaunchDaemons

/Library/StartupItems

/Library/Extensions

User login items

When an issue is not present under a safe boot but continues in normal mode, start with the items that safe mode disables.