I need help locating the test points TV9 and TV10 ona PCB 2060-810035
A WD 4TB hdd stays on BSY, and I need to short it.

TIA

Convert to SATA and then you can edit ROM (change zones for instance) and skip the bsy situation

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Thanks for your time.
Let me give you some extra information on this case.
When connecting the drive, it gets stuck on BSY.
No clicking sounds

I am using MRT Equalizer.
Already extracted ROM, unlock it (with 411 disable), and wrote it back to the ROM chip.
But the drive still stuck at BSY.

That is why I'm asking for help locating TV9 and TV10 and see if I can force the drive to avoid the BSY state

I hope it makes sense