No, I don't have Partition manager installed. The pm800 256gb ssd is my primary os drive and there are no other partition on it. And I make sure...
I have already tried doing a chkdsk /r in command prompt in the recovery tools booted from a rescue disc of Windows 7, just so to be comprehensive...
I have the EXACT same problem, too. I have Win7 64bit, I am using Samsung pm800 SSD 256GB. And my alignment is off by one 4k sector. I run PAT...
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