I have a similar story. A company I worked for in the 90's had a voice mail system that ran out of storage space for messages. When we upgraded our contract a

I have a similar story. A company I worked for in the 90's had a voice mail system that ran out of storage space for messages. When we upgraded our contract a technician came on-site to expand our storage. I was curious how it worked so I watched over his shoulder; he physically removed a bolt from the hard drive. I asked about it a bit and he said that the bolt had prevent the drive from accessing the entire drive. My mind was blown.