Hey all, I'm working on a MBA Model A1237 and I cannot get the OS to load. It's the older version of MBA that does not have an external CD/DVD drive, so the OS has to be loaded from USB. I have Snow Leopard 10.6 on the USB. I boot the MBA using the options key, plug in the USB and choose the option to install from USB. A few minutes later one of two things occurs. 1. The MBA shuts off 2. After time the MBA shows the prohibited sign Rebooting with a command+v shows the system is getting stuck with the message "still waiting for root device" repeating itself. When the option key is held down upon bootup is the blank hard drive supposed to show up or does it only show up once an OS is installed on it? Update: I took a look at the hard drive and noticed the black clip is no longer connected to the hard drive where the ribbon connects to the hdd. 2 pins also look bent. Could the error I'm receiving be a result of this?