The hidden recovery partition on your HP computer lets you restore your business machine back to its factory default condition. The recovery program resides on its own partition, so it is accessible ...

A major feature that debuted in Lion (OS X 10.7) and continues in Mountain Lion (OS X 10.8) is one I hope you’ll never need to use: recovery mode, officially called OS X Recovery. (It was called Lion ...

Modern Dell computers ship with a hidden partition on the hard drive that's often no more than a couple of gigabytes in size. The partition contains recovery software used to perform maintenance tasks ...

One of the best features introduced in Lion (OS X 10.7), and available on every version of OS X since, is OS X Recovery. The OS X installer creates an invisible, bootable, 650MB partition—a portion of ...

One BIOS update stands between you and a drive you can no longer access ...

No idea why the SSD isn't listed as a boot option. The only thing I can think of is that the BCD on the 4TB drive isn't configured properly, or the boot files didn't get copied properly to the EFI ...