I have a Seagate 400GB internal SATA hard drive. We haven't completely set up our network yet, so to move a bunch of files between my harddrive and my brother's I simply hooked my HD up in his computer, booted it, and did what I needed to do. Now, however, my harddrive will not boot in MY machine. It gets to the boot screen, then bluescreens and reboots too quickly to read the message. Any way to fix?