Basically my file system has error and I want to fix it. However: During boot, holding the option key shows all the partitions(including the recovery partition), but trying to boot into the recovery partition results in an apple loge being shown for around a minute and then the MBP shutting down. Holding cmd+R goes straight to internet recovery(which due to probably my ****** home network still kept showing the globe after ~10hours) which is not an option. So, is there some sort of software that I can download/burn into a usb-drive/cd which I can then use to repair my hard drive? P.S: I have a windows 8.1 partition as well. So if I could somehow run fsck on my os x partition from there it would work as well. Thanks in advance.