KSG60ZMV256G TC58NC1000 - rebranded Phison PS3110

[suricate.ch]

Hello,

I got this m.2, it's supported by PC-3000 but I can't get into safe mode. Has anyone work on this drive before ? Are my pin-out correct ? When powered on, drive reg DRD & DWF are green. Can't get more

Thanks
CB

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[Amarbir[CDR-Labs]]

Humm,
I would be interested to know this as well .

[suricate.ch]

Could be physical issue, when powered on, I get all reg on, like nothing is connected. If I short, I get DRD & DWF.

[suricate.ch]

Looks like liquid, i've cleaned it no change. I've checked caps, looks ok. When connected, it takes 0.36A on 5V and 0.00 on 12V.

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[Agrail]

This SSD has its own firmware and command system. The PC-3000 will not be able to work with it.

[suricate.ch]

This SSD has its own firmware and command system. The PC-3000 will not be able to work with it.

Yes, it's confirmed by ACE, they support it. I need to access safe mode to upload firmware. Without safe mode, impossible to get data, that's why I think it could be HW related.

[Agrail]

Indeed, the TC58NC1000 controller is a relabeled Phison PS3110. But this particular Toshiba KSG60ZMVxxxG drive has its own firmware and command system. It is not supported by the PC-3000.
If you don't believe me, ask tech support to clarify this issue, or tell me which engineer told you this.

[northwind]

I too don't believe Ace said that this drive in particular is supported.
I think something got lost in translation.

[suricate.ch]

Thank you. That's what tech support said. I sent all info and pics.

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[northwind]

But did you tell them it's THAT specific drive model?

[suricate.ch]

But did you tell them it's THAT specific drive model?

Yes, I sent pictures of drive and label.

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[suricate.ch]

If you have a drive like this, can you access safe mode and check it in universal utility ?

[suricate.ch]

they are confirming it is supported

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[fzabkar]

No tool will support a dead SSD.

The photo clip appears to be showing two supply voltages, 0.33V and 0.25V (what are the other 4 supplies?). Something is wrong here, or perhaps the PMIC is in some kind of standby mode?

[fzabkar]

The 10-pin IC may be an e-fuse. Can you measure its input and output voltages? Can you tell us its markings?

There also appears to be a tiny smt fuse ("F" ?) or polyswitch above this IC.

[suricate.ch]

Thank you.

10 PIN IC seems to be
https://www.ti.com/lit/ds/symlink/tps22 ... 2FTPS22954
Vin = Vout = 3.28 V

How can I check if PMIC is in stanby mode ?

Sorry for the mess, the value in orange with . (dot) before where diode mode, not voltage. I put supply voltage in red for the filter only.

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[fzabkar]

They all look OK to me.

[suricate.ch]

Thank you for checking. Has anyone experience issue that reballing could fix ? Reballing is pretty frequent in iPhone, iPad, GPU.. wondering If that's something I should try here as I don' t have a lot of idea left.

[fzabkar]

The only thing that occurs to me is that you could try to find the NAND R/B pin(s) and short one of them to ground during power-on. These pins are open drain, so no damage should result.

[arvika]

For this model chip-off is possible.