Failed migration of OS from HDD to SSD has corrupted my SSD, Je ne peux pas no longer allocated and ite showing seulement 2GB, ne peut pas find partition recovery or data recovery fichier, SSD has également tried being formatted to no avail.
Je veux get my capacity back but unsure si cela sera possible, any suggestions? I Have an SSD M.2 NVMe PCIe Gen3X4 512GB Model: G939E 512GB. PN: NT1FF512G2YT2E1H3A. SN: V9DW004352T.
Issue happened après OS échoué migration, maintenant showing unknown and that I seulement have 2GB, Tried allocating and I cant, également seulement shows 2GB maintenant.
SDD drive unknown dropped from 500GB to 2GB capacity
Re: SDD drive unknown dropped from 500GB to 2GB capacity
If a drive fails to ID avec the *correct* capacity in Disk Management, as shown dans le capture d'écran in OP, ensuite c'est in some kind of 'panic mode' or 'mode sans échec': The controller can no longer communicate avec the NAND mémoire.
There may be a physical cause for this (as in physical damage or some component échoué) but often it is a firmware problème: the controller can not load required firmware modules depuis le NAND itself. Often vous allez également see the drive fails to report SMART data (c'est quelque chose vous pouvez check).
If c'est within warranty vous devriez contact manufacturer and have it replaced.
If outside warranty vous pouvez see if manufacturer tools can revive the SSD. Sinon, sometimes obscure Russian or Chinese websites offer so called MPtools thdu toutow you to play factory yourself and try to reinitialize and configurer the SSD. Such tools need to support your specific controller and NAND configuration. Je ne suis pas sûr I'd ever regard such a refurbished SSD reliable though. C'est également in realm of possibilities that you brick the SSD rather than revive it (ask how I know).
For illustration purposes seulement, a MPtool to configurer SSD avec ASM controller:
Summarizing this either a warranty problème or if outside warranty take the loss and replace the drive.
Si vous need the data from a drive in such a state there's no other option than consult avec a data recovery lab:
- Some times physical problèmes can be resolved and by doing so access to data restored
- Si le problème is a firmware problème, data recovery labs can sometimes sort of bypass the firmware, or work avec the firmware après switching the drive to factory or techno mode. The SSD in this video fails avec a different incorrect capacity, but c'est the same idea: [https://youtu.be/RhtrgFJA6rM](https://youtu.be/RhtrgFJA6rM)
There may be a physical cause for this (as in physical damage or some component échoué) but often it is a firmware problème: the controller can not load required firmware modules depuis le NAND itself. Often vous allez également see the drive fails to report SMART data (c'est quelque chose vous pouvez check).
If c'est within warranty vous devriez contact manufacturer and have it replaced.
If outside warranty vous pouvez see if manufacturer tools can revive the SSD. Sinon, sometimes obscure Russian or Chinese websites offer so called MPtools thdu toutow you to play factory yourself and try to reinitialize and configurer the SSD. Such tools need to support your specific controller and NAND configuration. Je ne suis pas sûr I'd ever regard such a refurbished SSD reliable though. C'est également in realm of possibilities that you brick the SSD rather than revive it (ask how I know).
For illustration purposes seulement, a MPtool to configurer SSD avec ASM controller:
Summarizing this either a warranty problème or if outside warranty take the loss and replace the drive.
Si vous need the data from a drive in such a state there's no other option than consult avec a data recovery lab:
- Some times physical problèmes can be resolved and by doing so access to data restored
- Si le problème is a firmware problème, data recovery labs can sometimes sort of bypass the firmware, or work avec the firmware après switching the drive to factory or techno mode. The SSD in this video fails avec a different incorrect capacity, but c'est the same idea: [https://youtu.be/RhtrgFJA6rM](https://youtu.be/RhtrgFJA6rM)