The adapter does have an NVMe bridge (JMS583).
I would measure the following voltages on the SSD:
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PMIC.jpg [ 75.85 KiB | Viewed 15176 times ] |
| HDD GURU FORUMS http://forum.hddguru.com/ |
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| Samsung NVMe PM591 (MZ-VLW5120) http://forum.hddguru.com/viewtopic.php?f=10&t=39644 |
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| Author: | gregor1410 [ March 26th, 2020, 10:51 ] |
| Post subject: | Samsung NVMe PM591 (MZ-VLW5120) |
Hello. I've Samsung NVMe drive PM591 (MZ-VLW5120 ) . It comes from Lenovo X1 Carbon (5th gen). Last time my notebook gets down to floor. After that it stop working (I suppose it's mainboard issue). However, I remove NVMe disk from it and try to use in new Lenovo Carbon. Once I power up I got error 2100: Detection error on Storage Device (M.2 ) . So it looks like NVMe gets faulty or something. I try to read NVMe in external M.2 -> USB adaptor but it is not recognized. Is there anything else that I can do (such safe mode things etc) to try to get it works? Please for help. Thanks, Greg |
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| Author: | fzabkar [ March 26th, 2020, 16:12 ] |
| Post subject: | Re: Samsung NVMe PM591 (MZ-VLW5120) |
You need an adapter/enclosure that has a USB-NVMe bridge, not USB-SATA. http://www.hddoracle.com/viewtopic.php?f=106&t=2853 |
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| Author: | gregor1410 [ March 27th, 2020, 3:49 ] |
| Post subject: | Re: Samsung NVMe PM591 (MZ-VLW5120) |
fzabkar wrote: You need an adapter/enclosure that has a USB-NVMe bridge, not USB-SATA. http://www.hddoracle.com/viewtopic.php?f=106&t=2853 Hi. Thank you for your reply. I have Tracer NVME 702 AL adapter. Manufacrurer says it is for m.2 NVMe. How can i check compatibility? |
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| Author: | fzabkar [ March 27th, 2020, 18:01 ] |
| Post subject: | Re: Samsung NVMe PM591 (MZ-VLW5120) |
Can you upload detailed photos of each side of the Tracer PCB and Samsung PCB? |
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| Author: | gregor1410 [ March 28th, 2020, 3:39 ] |
| Post subject: | Re: Samsung NVMe PM591 (MZ-VLW5120) |
fzabkar wrote: Can you upload detailed photos of each side of the Tracer PCB and Samsung PCB? Here are pictures of NVMe -> USB : https://imgur.com/IxXHzDi https://imgur.com/uUgI2Yi https://imgur.com/U1F4rrE Here NVMe drive: https://imgur.com/1BRhRT7 https://imgur.com/5KpjwjY |
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| Author: | fzabkar [ March 28th, 2020, 20:56 ] | ||
| Post subject: | Re: Samsung NVMe PM591 (MZ-VLW5120) | ||
The adapter does have an NVMe bridge (JMS583). I would measure the following voltages on the SSD:
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| Author: | gregor1410 [ March 29th, 2020, 6:46 ] |
| Post subject: | Re: Samsung NVMe PM591 (MZ-VLW5120) |
fzabkar wrote: The adapter does have an NVMe bridge (JMS583). I would measure the following voltages on the SSD: Test are made on NVMe -> USB adapter v1 (inductor) - 1.835 V V2 - 1.084V V3 - 1.79V v4 (inductor) - 1.084 V V5 - 1.249 V vboost - 12.02V, after some seconds it start going down to 0.3 v and then gets down to 0.20v |
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| Author: | gregor1410 [ April 23rd, 2020, 2:35 ] |
| Post subject: | Re: Samsung NVMe PM591 (MZ-VLW5120) |
Hi. Is there anything more I can do ? and possibility to repair drive? |
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| Author: | fzabkar [ April 23rd, 2020, 3:18 ] |
| Post subject: | Re: Samsung NVMe PM591 (MZ-VLW5120) |
ISTM that the supply voltages are probably OK. It may be that the SSD has a "firmware fault". Otherwise, I would check the crystal, just in case it was shattered by the fall. |
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| Author: | gregor1410 [ May 9th, 2020, 5:38 ] |
| Post subject: | Re: Samsung NVMe PM591 (MZ-VLW5120) |
fzabkar wrote: ISTM that the supply voltages are probably OK. It may be that the SSD has a "firmware fault". Otherwise, I would check the crystal, just in case it was shattered by the fall. Hi. Thanks for answer. Is there any possibility to repair firmware on that NVMe? What you mean by "crystal" ? |
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| Author: | fzabkar [ May 9th, 2020, 17:18 ] |
| Post subject: | Re: Samsung NVMe PM591 (MZ-VLW5120) |
This looks like the crystal: Attachment: crystal.jpg [ 16.3 KiB | Viewed 14127 times ] The crystal is cut from quartz which can be shattered by a sharp impact. Often you can hear the shards rattling inside the metal case. AFAIK, there is currently only one [very expensive] professional tool that can deal with NVMe SSDs at the firmware level. In any case I believe recent Samsung SSDs have not yet been reverse engineered (due to encryption). |
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