If the usb is not empty, there will be the option to erase it. The first part is for mac users, and the second part is for pc users windows 10 based. On my mac i can see the usb mounted and empty in the finder. Go to applicationsutilities and launch disk utility. For you to be able to store a file greater than 4gb in size, youd need to reformat the drive to either exfat file size is limited to 16eb, or 16 billion tb or a macos. A disk formatted as mac os extended is shared using the smbcifs and afp protocols, and mac computers. How do i reformat a mac hd to ntfs for use with windows 8. In the file system list box, choose exfat, type in. Windows to go creator can help you make a bootabe usb from windows 1088. The videos below demonstrate the complete process of formatting an external hard drive for full mac os x compatibility, this uses the. Most external hard drives and usb drives are compatible for use on mac computers as long as you format the devices for use with mac os x. Also, since i dont know whether you are on a pc or mac to perform this operation, im here to break down this guide into two parts.
How to create a bootable usb drive for macos sierra. Formatting flash drive on mac so it can be used also on. When i plug the same usb to a windows, the os tells me that the drive must be formatted. I have scoured the web and cannot find any sort of tutorial that explains how to install bootcamp on your mac using the windows usb. Usb external cd rw dvd rom writer burner player drive for. Instead, the solution i found that worked well is a little windows utility from hewlettpackard called hp usb disk storage format tool cnet download link. The only thing you have to check is under file system, make sure you have chosen exfat. This tool provides the best download experience for.
Pres ok to affirm you really want to destroy the data on this hard drive. Click on the erase button located at the bottom right corner of disk utility. Feb 27, 2020 learn about connecting usb devices to your mac. Reformatting the disk still with the external disk selected in disk utility go to the erase tab, select mac os extended journaled from the format dropdown, choose to name the disk. Using the defaults of startup disk and create new hard disk, click continue and select the format of. Formatting was completed successfulno errorswarnings. This is a typical partitioning format that is supported by practically all computers windows, linux and mac os. Rightclick on the drive you want to format, click on format. The most popular mac alternative is balenaetcher, which is both free and open source. Smaller external hard drives, ssds, and usb flash keys format quickly, while a larger hard drive may take a while longer. Winsetupfromusb is not available for mac but there are some alternatives that runs on macos with similar functionality.
Hi, i just purchased a new usb key, and i just formated it in mac os journaled, and the i formatted in msdos fat, here is the problem, mac os can see the usb key. Your base station might also support using time machine with that disk. Fat32 limits file sizes to 4gb and device sizes to 8tb. In the file system list box, choose exfat, type in a volume label.
Step 6 right click the removable disk and select format step 7 the following warning will appear. In the extract to dialogue browse to the folder you created on the desktop and click ok. The iso file you have downloaded contains an image of the entire media. Download disk formatting software for mac doyourdata. To format a drive on a mac, youll need the builtin disk utility application. Connect the hdd to a mac and format the drive as fat32 and then connect the same mac hdd to windows and convert it to ntfs. How to convert a macformatted drive to a windows drive. It supports all manners of computer systems, for instance, win98, xp, win7, win8.
A new window pops up prompting options you need to select before starting. After connecting the formatted usb drive to your base station, choose finder preferences, then select external disks to see the shared drive in the finder sidebar. It can take about 20 minutes to format and set up the usb installer on the mac. Open the finder window and navigate to applications install macos sierra. Step 9 once format is complete you can access the drive in windows. Locate your usb stick under this pc, rightclick on it and select the format option.
Right click the iso file and select 7zipextract files. Confirm the process, and wait for the tool to format the drive and then copy windows 88. The mac drive may have an efi system partition on it. Jul 28, 20 then below you will see the format type which will be ntfs or possibly msdos fat, we need to reformat the volume and make the format mac os extended journaled. Usb disk storage format tool by authorsoft corporation is a free utility that allows you to easily format your usb flash drives. Formatting a memory card, flash drive or device using a windows 8 system how do i format my memory card, flash drive or device using a pc. Click on the usb drive in the sidebar in disk utility. How to format usb flash drive on mac stepbystep tutorial. Click ok step 8 create your volume label, select your file system, and ensure perform quick format is checked. Disk drill, a premium data recovery solution for mac os x with support for all popular file formats and common storage devices, is here to help you recover deleted files from usb flash drive. Usb external cd rw dvd rom writer burner player drive for pc laptop mac win8 10 ebay. Whilst the process of downloading and installing an os through the mac app store is straightforward enough, its painful for people with a slower internet connection, or if theyve. Click on erase again when the confirmation dialog box displays onscreen.
In the windows format program, the first drop down menu has only 200mb option. So you might want to use other applications to format your external storage devices. How to make an os x yosemite boot installer usb drive. Some of the steps to create a bootable usb stick could be done in the gui as well, but as some of them cant and you have to go to the shell anyway, i decided to do all of the steps in the shell. Jun 05, 2015 however a usb stick has to be inspected by the mac as it tries to mount it for consumption by the mac. Dec 25, 2016 if you want to transfer files from a mac to windows pc and vice versa using an external portable hard drive then you have to have the external drive formatted in a file system both oss can read. Nov 11, 2009 formatting was completed successfulno errorswarnings. Format a usb drive as exfat for mac and windows compatibility.
However a usb stick has to be inspected by the mac as it tries to mount it for consumption by the mac. The issue here is the usb stick needs to be formatted at the level of a disk, ie. Feb 26, 2018 after connecting the formatted usb drive to your base station, choose finder preferences, then select external disks to see the shared drive in the finder sidebar. This image format is sadly not directly usable to copy onto the usb stick. Mar 03, 2020 read this usb drive data recovery guide for more information. Many mac computers have usba ports sometimes referred to as usb 3 ports, which look like this. This tool provides the best download experience for customers running. Ive done the format, hoping that itll magically just figure out the correct size as the format proceeds. Under file system box, select exfat for this drive.
All sandisk memory cards and flash drives come preformatted and do not need to be formatted out of the box. We first need to convert the image from an iso to a udrw readwrite universal disk image format which we can copy to the usb stick. Click on it and watch the windows 8 fish on your screen. In the screenshot below, the drive is formatted with the exfat file system. If you want to use the drive between a windows and mac machine, you can format it to fat32. How to format usb drive to ntfs windows 10 all 4 ways easeus. My usb is a 16gb corsair, so 200mb is no where near the truth. Youll see the drives file system displayed to the right of format under the general heading.
Better still, it can be read from and written to on any mac running mac os x snow leopard or later and on windows. If that doesnt suit you, our users have ranked 35 alternatives to winsetupfromusb and six of them are available for mac so hopefully you can find a suitable. Usb is an industry standard for connecting computers and other devices. It includes all the files necessary to boot your pcserver. Therefore, almost all computer supporting systems are included in this external cd drive. However, the real transfer speed is much lower than that, which is quite frustrating. It supports all manners of computer systems, for instance, win98, xp, win7, win8, win10, xp, vista, mac os 8. Again, formatting a drive will erase it completely, so make sure you have everything backed up that you want to keep. Then i would suggest you to search for a third party software which directly converts the to ntfs format for windows operating system. Oct 24, 2008 hi, i just purchased a new usb key, and i just formated it in mac os journaled, and the i formatted in msdos fat, here is the problem, mac os can see the usb key.
Usb external cd rw dvd rom writer burner player drive. In this tutorial we look at formatting disks via the gui app called disk utility and its equivalent command line tool diskutil. Installing bootcamp using windows 10 home usb hi all, i recently purchased windows 10 home edition from best buy. Ntfs format usb flash drive on windows 8, size 200mb. The 4 disk formatting software for mac above can help you easily format hard drive, usb flash drive, memory card, and other storage media under mac os. How to copy an iso to a usb drive from mac os x with dd. This is the procedure by which you create a single file, called an iso image, that contains all the data stored on the windows 8 setup dvd disc. If you want to use a different file system on your usb drive, youll need to format it.
Formatting a memory card, flash drive or device using a. It was not on a disc and instead came on a usb drive preloaded with all the install data. Format an external hard drive or usb flash drive for mac os x. How to choose the best format for usb drive on windowsmac. The release date of usb disk storage format tool for mac is unknown and we cannot say for sure if it will be released at all. How does one use windows 7 to reformat a mac usb drive for. Besides, it supports usb supplying alone and thus, keeping its function stable. Connect the usb drive to the mac and launch disk utility, then select that usb drive from the left side drive list be sure you select the usb drive you want to make the bootable installer from click on the erase tab and format the drive as mac os extended journaled, then choose erase and confirm. Your usb drive will now be formatted and ready for use on your mac computer. This will work in all modern versions of apple mac osx including 10. If you are not comfortable with the previous method.
When boot camp assistant is done, the usb drive will be renamed to wininstall. How to format a usb external disk for mac osx using disk. When everything is done, you will receive the bootable usb device created successfully message. After plugging it in you can find it using list disk and list partition, and then use the delete commands carefully. Hfs for windows mac file system driver for windows. Rightclick your flash drive and then select format. If youre lucky, you can just rightclick each partition on the mac drive and select delete volume to remove the partitions. All external usb disks can be formatted to work on mac osx, but not always straight out of the box. I pulled the plug off of an xp computer w a usb disk in it and the stick became unreadable from win8. Rightclick or controlclick the drives icon in the finders sidebar or on your desktop and select get info. Hp usb disk storage format tool free download and software. Click on the format menu and choose either msdos fat32 or.
You can then rightclick in the empty space and select new simple volume to create a partition and format it with the windows ntfs or fat32 file systems. In most cases the default settings should be selected. Type the name of the volume you want to convert, and then press enter. The onscreen prompts will guide you, but it will by default create a. How to create a windows 10 installer usb drive from a mac. Using a usb drive with an airport base station apple support. How to format usb key so it works in windows macrumors. Some sort of format header that tells the mac things like media type, capacity and the type of data formatting. If you want to transfer files from a mac to windows pc and vice versa using an external portable hard drive then you have to have the external drive formatted in a file system both oss can read. How to format a flash drive to work on os x and windows.
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