Tufftest says there's something wrong with almost every head in my old 5GB Fujitsu's 'service cylinder'. It says the service cylinder is the one right after the last data cylinder. Fujitsus own diagnostic program sees nothing wrong with the disk.
What IS the service cylinder? If it is common occurence in all hard-drives, it has to go under a more popular name, because I cannot find a single reference to this thing anywhere on the Net. Come on anandtechers, show me your power.
What IS the service cylinder? If it is common occurence in all hard-drives, it has to go under a more popular name, because I cannot find a single reference to this thing anywhere on the Net. Come on anandtechers, show me your power.