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I have 3 physical drives in my desktop, 1 for the operating system, and 2 for data. However, upon returning from standby, the 2 data drives no longer appear under Windows Explorer. They're not visible under Disk Management either.

Drives are SATA running in AHCI mode. OS is Windows 7 x64 Ultimate.

Anyone have any idea as to why I'm losing two of my drives afer a return from extended standby? (~8 hours)

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Wow! That's .... bizarre. Are you up-to-date on your BIOS? –  tcv Jan 29 '10 at 16:48
    
do your drives show up if you run "scan for hardware changes" from device manager? –  quack quixote Jan 29 '10 at 17:12
    
Yes, November 2009 BIOS version. –  Ryan Kearney Feb 3 '10 at 1:54
    
No, they do not. Only after a restart do they show up. –  Ryan Kearney Feb 3 '10 at 12:06

1 Answer 1

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Reformatted, problem solved.

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