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I have the same hard drive with the 004-0B41785 board. The problem is that I'm using an all-in-one PC without a standard power supply like a regular desktop PC. To connect the drive, I used a USB docking station. The drive powers on, makes the usual humming sound like an HDD, and produces two "click-click" sounds when turned on. However, it is not detected in Windows: no messages appear, and it doesn’t show up in Device Manager. I’ve tried various programs, but it’s not recognized anywhere.
Here’s what I’ve checked:
I tested two fuses at the bottom of the board — both are intact. I tested the TVS diodes: Resistance on both is ~0.9 kΩ (red probe on the right). Left Y4: 463 kΩ. Right: 500 kΩ. Measurements on inputs and outputs: 5V in: 0.97 kΩ. 5V out: 0.96 kΩ. 12V in: 29.9 kΩ. 12V out: 23 kΩ. What else can I check to identify the issue?
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