external hard drive not mounting mac

How does Mac put the win system on a removable hard drive? We all know that Mac using boot camp to install Windows requires that the Mac be taken from the disk partition, and that it wastes a lot of disk space. For Mac users who u

How does your Mac test your hard drive speed? Hard disk is very important to the performance of the computer, because the computer speed is fast, in addition to CPU fast and memory is large, but also to see the speed of the hard disk. This is also a lot of small partners why

How does your Mac test your hard drive speed? Hard disk is very important to the performance of the computer, because the computer speed is fast, in addition to CPU fast and memory is large, but also to see the speed of the hard disk. This is also a lot of small partners why

Recently, due to the needs of the project, the need to get the machine's hard drive serial number and MAC address information, under C #, it is easy to obtain this information, but in the C + + program feel more trouble. After Baidu, found that a lot of prawns are through the WMI to obtain these hardware information, the network also has relevant code, through th

Devices like MacBook Pro and imac have a lightning interface and a USB 3.0 interface, and both read and write data in conjunction with a dedicated high-speed mobile drive formatted with Mac OS X is very fast. So can this drive be read and written under Linux? In fact, Mac OS X is based on its own hfs+ file system forma

Allows high-speed mobile hard drive for Mac OS X to be read and written in Linux. Both MacBook Pro and iMac have lightning interfaces and USB 3.0 interfaces. They work with dedicated high-speed mobile hard drives formatted using Mac OS X to read and write data very quickly.

command (used inside the terminal). And Diskutil has a resizevolume command. Well, you already guessed how I did it.It's actually very simple:1. Open terminal, enter Diskutil list;2. Find the partition you need to expand from the list shown (the partition is not a disk, the ID of the partition is generally DISKXSX);3. Then enter Diskutil resizevolume disk1s1 100GB, where DISK1S1 is the target size for the ID,100GB of the corresponding partition (the target size cannot exceed the total of this d

What is the format of Apple Mac HDD? Apple Mac hard disk has a unique disk file format, namely hfs+, also known as HFS Plus (the specific English is hierarchical file system Plus, which is a layered filesystem), which is very meaningful to ensure system security. Unfortunately, other operating systems are not supported. 　　Second, how to view the

as the iphone camera lens evolves from ancestral 8 million pixels to 1200 pixels, as well as the growing fondness for daily filming with the iphone, the volume of photos accumulated over the years is slowly becoming considerable. If you like me as much as I do, using photos to view, manage, edit, and share photos will probably worry about the increasingly tight internal disk space. By setting icloud"to optimize storage space, you can reduce the footprint of your photos to a certain extent. Aft

　　 Two ways to safely eject a U disk or a removable hard disk on an Apple Mac computer 1, if you have a normal insert of the U disk, then in your Mac system desktop will have an icon 2. Method One Click on the icon on the right mouse button, we found that the "Exit XXX" option, click on the U disk after the letter disappeared so everyone should alr

Using system. Management; /// /// Obtain the MAC address/// /// Public String getnetcardmacaddress (){Managementclass MC;Managementobjectcollection MOC;MC = new managementclass ("win32_networkadapterconfiguration ");MoC = mc. getinstances ();String STR = "";Foreach (managementobject Mo in MoC){If (bool) Mo ["ipenabled"] = true)STR = Mo ["macaddress"]. tostring (); }Return STR;} /// /// Serial number of drive