回答“Don't have right torx. OK to remove HD with battery in place?”Actually, this guide needs to be updated! I just replaced the harddrive and couldn't get the battery out. So I just tried taking off the "bridge" that locks the drive in place next to the battery with 2 Phillips head screws. And... Turns out YOU DON'T NEED TO REMOVE THE BATTERY! Just take out the hard drive, DO NOT TOUCH THE BATTERY!! Please update your guide: about 90% of the steps are unnecessary!