Thread: Mac not booting and demonstrates error “Missing file system

I have used Mac OS the past six months, though; I'm not able to repair errors in my system. Recently my Mac OS, when I tried Booting up my Mac Os did not start. He is the only Show me a white screen after waiting a few minutes and then flashes a folder, which I guess means that he was not able to find the file system on which the operating system is stored. Is that the problem software or programs that I have installed on it, or my hard disk was corrupted? My Mac OS is still under warranty so, can someone help me fix the problem, before I go to Mac service Center.

Well, that may be a trouble of the programs that you, also you can boot up with your Mac OS CD, and then disk utility chocie, got a set permit to fix your repel, then first seen your repel listed, if it is listed then fix, and if it ain't, then I guess that you require to substitute your hard repel. is then they fix your disk in the list, and voila, the repel is in operation.

If the drive is not listed, then here is the procedure on how to occupy a portion of the back of your existing files, and then install the Mac OS again, so that all errors and bugs could be fixed with this one. Do not use file vault feature on mac oc ? If Yes, then I'm sorry, can't take a back of your unit, if not, then read more to attach an external drive to your system, and then type the following command in the terminal cd \Volumes. Then, type ls – this would show the external drives attached to your unit. If you can't see your drives, then it would be not rode them through disk utility.

Try to repair the unit and if this fails, I suggest that you use disk Warriors of Alsoft, which is an advanced disk repair tool that has a major drawback of not support versions of Mac released after 14/10 2008. If your Mac operating system is built or released before needs to find some other advanced version of the disk repair tools. And a suggestion for Mac users, always make a clone of your hard drive and update every week for what it does is very use full in times like this.

I have been having the same problem with my Mac os then reading and trying various methods on the Internet forums and, I've tried it and it worked fine for me. Get a black and white screen and holding together the s button until control of the Mac os. After that, without wasting any time, type the following code in fsck-f. Complete the process and then wait for the next command prompt type this again, fix the error.