Mac error code 3001f is a Mac operating system code error that occurs when you try to restart your system after you clear the disk to reinstall the Mac operating system. You may have restored your factory settings and on the process of reinstalling the Mac operating system or recovering your files over the Internet, you have this error 3001f, do not panic! Because there is a solution behind every Mac error and the 3001f error is no exception, there may be a network connection problem or a slow network connection, you may need to connect to another network and if the problem persists, you can create it. a bootable installer on another Mac user's device to repair the internal drive and reinstall the MAC operating system.
Method 1: Internet connection
Check your Internet connection and if there is no problem with the Internet connection, connect to another network, such as a hotspot or, better yet, connect to a wired Ethernet network. The connection will be better than with WI-FI.
How to connect a Mac device to a wired Ethernet network ?
- Make sure the Ethernet cable is connected to the modem
- Connect the other end of the Ethernet cable to the Ethernet port on your Mac device.
- Make sure Ethernet indicates that the connection is established with the flashing green signal
- Display the System Preferences icon on the dock
- Click on the Internet and on the network
- Then click on the network icon
- Then click Ethernet in the connection list
- Next, choose "Use DHCP" under "Configure IPV4".
- Click Apply
- So,exit system preferences and save the settings After establishing a reliable network connection, boot your system from the Apple server by holding down the + R button.
Method 2: To Repair the Recovery Partition with the Disk Utility
You can repair the internal drive using the disk utility, but you must first create a bootable USB installation medium with the OSX installer. Download the OSX installer by connecting to the App Store on another user's Mac device, and then create a bootable installation device.
Then insert the bootable USB installation media on your system as the external drive. And Follow these steps to use the bootable USB installation as your start-up disk.
- Select apple menu
- Click system preferences
- Type administrator password
- choose your start up disk, then restart Mac
- Select the disk utility
- Select the recovery partition drive
- Click on verify
- Then click repair disk
- After disk utility detects problems and fix them
- Then reboot
- Then retry installing the Mac OS.