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Yesterday I have shut down my computer (running Vista x64). This morning, the computer does not boot and the RAID matrix no longer exists. I have two identical 500gb HDD, which were working fine for about a year. The hard drives appears in Intel Matrix Storage Manager, but as single drives. I have done nothing with the BIOS or Intel Matrix Storage Manager. The RAID was RAID 0.
What could it be the problem and how can I solve it?
LE:
I have rebuilt the RAID matrix again with the hope that it will be stable, and yesterday Windows Vista went perfect, but this morning the OS was not found and the recovery disc says that the HDD is not formatted. This must be a problem with one or both the hard drives. I will delete the matrix and scan them with the producer programs.
Could you check in your BIOS settings and make sure you're still in RAID mode, and not IDE or AHCI mode? There's the possibility your settings were lost and restored to factory defaults (possibly caused by the CMOS battery dying). – Bob – 2012-06-08T14:29:14.867
the hard drives are still in RAID mode. Nothing changed over the night, but the BIOS does not see the RAID matrix. The battery is fine. – machineaddict – 2012-06-08T14:33:08.870
If a bad block or data error develops where the RAID info is stored on the drive, that'd do it. Have you tested the individual drives for data/surface errors (ie: using something like SpinRite)? – Ƭᴇcʜιᴇ007 – 2012-06-08T23:52:43.953
I will test the hard drives with SeaTools for DOS from Seagate website. – machineaddict – 2012-06-09T08:35:15.580
The hard drives are fine. – machineaddict – 2012-06-10T06:38:27.640