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dell - SSD seems dead after wakeup from Windows Sleep, BIOS stalls but doesn't find it anymore

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The morning, the following
scary scenario happened:




  1. I
    woke up my Windows system

  2. Typed in my username and got an
    error (something like "could not load security xxx", but unsure of exact
    wording)

  3. System auto-restarted after cliking
    OK

  4. It didn't boot up anymore to the SSD with Windows 7 OS
    (I have another disk I can boot to, but that doesn't see the disk
    either).




Obviously,
this happened right after I instantiated a backup procedure, which hasn't succeeded
either. The BIOS can't find the drive when I connect to SATA. And it can't find the
drive when I connect it to SAS. I have a Dell Workstation T7400, most recent BIOS
(version A06), version of SAS Host Bus Adapter BIOS (HBA) is MPTBIOS 6.14.10.00
(2007.09.29) from LSI Logic Corp. Other
findings:




  • When connecting
    to SATA, the DELL Logo screen stays really long (5 minutes) and then at the end of POST
    it says that a drive is not found

  • When connecting to SAS,
    the SAS HBA initializing phase takes long (2 minutes, against normally 15
    seconds)

  • When running Dell Diagnostics, it doesn't finish
    and gives the error Exception occurred in module MPCACHE.MDM file
    "IOAPICSP.ASM" line 1645    .

  • I contacted Dell.
    On their advice I tried different slots and different cables to no
    avail.

  • I use an APIC battery power, spikes in the power
    are thus
    unlikely.




My
conclusion so far: the disk is dead. I need this disk very badly because it contains the
last few days of important development of which not all code was checked in the moment
this happened. Are there any ways to recover dead SSD drives? The drive is a new X25-M
G2 160GB model SSDSA2M160G2GC 2.5" in an extension bay and has been running without
issues for 3 months on SAS.


itemprop="text">
class="normal">Answer



Late
answer to my own question. It appears that Intel's SSD drives had (have?) a problem
after the system wakes up. This has been reported on several forums, but Intel hasn't
any mention of it themselves.



Solution is rather
sore: buy a new SSD.



Unfortunately, Intel SSD's
cannot be repaired by special repair companies because its contents is encrypted by a
proprietary (?) encryption format. That too is not publicly mentioned by Intel as far as
I can tell.


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