When I bootup my 2010 13-inch MacBook Pro I am stuck on the bootup screen. i went into verbose mode and I got this text and the screen stopped. Untitled by alabang, on Flickr Now, I have extracted the HDD from the Macbook Pro and plugged it into a external enclosure to make a bacup. Mavericks is taking almost 10 mins to initialize the HDD and I get the error message below of "OS X can't repair the disk". Cannot Repair the Disk by 500px.com/dolina, on Flickr Would anyone know how to fix this? Can I just do a simply reformat and I can reliably use the HDD again?