How To Clean Usb On Mac. Erase your mac hard drive. Next, you’ll need to create a bootable usb installer (involves another external drive).
Macos high sierra uses a new apple file system and the installer will make the change for you when you install. Mmo.see more related questions in the comments below. Step 3:the connected usb drive will appear as ‘external'.

This opens a window that shows places where things are stored on your mac. Here's how to erase files from flash drive on mac, step 1: You have to execute this procedure via ‘disk utility.
Choose Mac Os Extended (Journaled) For The Format.
Select the volume containing the bootable installer, then click continue. Connect usb drive to mac with data cable navigate to applications > utility > disk utility from the left panel of the window finds and select your flash drive. How to safely remove a usb stick from your mac: So you’ll need to reformat your drive if it uses ntfs format. Click finder from the mac's dock.
Click The Blue And White Smiley Face In The Macos Dock.
Eject external hard drives, memory cards and. In a second, you can see a prompt window, asking for some details. From there, you should see your memory stick appear in a sidebar on the left. Click the eject button right next to the drive name. Choose eject from the list.

Just tap on the eject button on the right of the usb to safely remove it. Head to launchpad and use the search field at the top to find the terminal application. How to clean macbook usb port
First Of All, You Can Rename The Usb Drive If You Want.
To check the usb drive format, press cmd + space to open spotlight, then type “disk utility ” and hit enter to launch the disk utility. Now you will need delete your hard drive to perform a clean macos sierra installation. Click finder from the mac's dock. Click on your hard drive, normally it is macintosh hd. Once your mac says it’s safe, just pull it off.
Turn On Your Mac And Continue To Hold The Power Button Until You See The Startup Options Window, Which Shows Your Bootable Volumes.
Where is the eject usb button on mac? Directly to the right of the apple top left of your computer screen should say “finder.” Just tap on the eject button on the right of the usb to safely remove it. Step 2:type ‘disk utility' on the dialog box and hit ‘enter' to run the app. You have to execute this procedure via ‘disk utility.