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500GB Drive Only Shows 258GB
My boot drive is a WD 500 GB (465.76 GB in Admin Tools/Computer Management/Disk Mangement). See HD Size 1. In the BIOS, it shows 500.1 GB, but of course that's rounded. However, in Windows Explorer, it only shows 258 GB. See HD Size 2. Backup is turned off and there are no image files I can see.
So, can anyone help me recover the difference between the 465.76 and 258 GB?