In considering the various fault performances exhibited by different hard drive brands, it becomes essential to differentiate them accordingly. However, it's important to note that if a hard drive isn't spinning at all, the issue is almost always related to the board, with motor failures being extremely rare.
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**Maxtor Drives**
1. After transferring data, the drive may stop working (specifically with the fine diamond 1 and 2 generations). This issue isn’t due to a circuit board problem but rather an FW error, which can often be resolved by rewriting firmware.
2. Parameters may become disordered, showing up as "none" in system configurations. The same FW error applies here.
3. During the boot self-test, the hard drive may stay stuck on the hard disk test for an extended period, yet it correctly identifies the hard disk ID and displays the correct system capacity with no bad sectors.
4. The system fails to load for a prolonged period post-boot due to bad sectors on the hard disk (excluding system-related issues).
5. CMOS can correctly identify the hard disk, but during the self-test, it shows 'Pri Detect Fail.' This fault mirrors issue 1 and requires rewriting the firmware.
6. The boot self-test detects the hard disk for an extended period without identifying the hard disk ID. If head movement is felt, the issue could be with the head or an FW error.
7. Unusual noises upon startup, such as a "bang," suggest either a faulty head or circuit board.
8. A garbled self-test model and mismatched system configurations displaying incorrect capacity indicate a board malfunction (ignoring potential data line issues).
9. Le Disk may experience repeated disk recognition loops, often due to an FW error, which can be corrected by rewriting.
**Fujitsu Drives**
1. Despite normal performance, the boot self-test model appears garbled, and system configurations show nothing. This is an FW error that can be corrected through rewriting.
2. The system operates normally, with the self-test model appearing correctly, and system configurations display accurate capacity. However, disk operations like fdisk, dm, or lformat fail under DOS. This is also an FW error requiring correction.
3. The boot self-test gets stuck on the hard disk test for a long time, correctly identifies the hard disk ID, and displays the correct capacity in system configurations with zero bad sectors. Special instructions: this fault easily leads to issue 1 and should be repaired immediately.
4. The system fails to load after booting due to non-zero bad sectors on the hard disk.
5. When the hard disk is used as the boot disk, the issue could be related to the circuit board, head, or FW, with lower repair rates.
6. The hard disk may not be recognized at all, indicating problems with the board or firmware.
7. Issues arise during use, suggesting problems with the circuit board or firmware.
**IBM Drives**
1. A humming noise occurs during power-on self-testing. There are two possibilities: either there’s a bad sector at 0, or there’s poor contact between the circuit board and the hard disk, commonly referred to as a circuit board shift issue.
2. Post-boot, the hard drive remains unresponsive for a long time. However, the hard disk spins up after power-on, indicating a loader issue that might require FW rewriting.
3. The hard disk isn’t detected during power-on self-testing, but there’s no head movement sound despite rotation, pointing to a head issue.
4. After power-on, the motor doesn’t spin smoothly, suggesting problems with the circuit board or motor.
5. Head movement back and forth after power-on indicates circuit board or motor issues.
6. Buzzing sounds during use indicate bad sectors on the hard disk.
7. Some drives produce buzzing and squeaking sounds, which typically point to head problems.
[Attached Image]
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