Hard drive gone bad
The most common problems originate from corruption of the master boot record, FAT, or directory. Those are soft problems which can usually be taken care of with a combination of tools like Fdisk /mbr to refresh the master boot record followed by a reboot and Norton disk doctor or Spinneret.
The most common hardware problems are a bad controller, a bad drive motor, or a bad head mechanism.
1. Can the BIOS see and identify the hard drive correctly? If it can’t, then the hard drives onboard controller is bad.
2. Does the drive spin and maintain a constant velocity? If it does, that’s good news. The motor is functioning.
3. If the drive surges and dies, the most likely cause is a bad controller (assuming the drive is cool). A gate allowing the current to drive the motor may not be staying open. The drive needs a new controller. (more…)
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