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5:16
YouTube
OnlineComputerTips
How to Clear the Dirty Bit on a Hard Drive so You Can Defrag it
If you are trying to defrag your hard disk and get a message that says Optimization not available, it might be because the dirty bit is set on that particular drive or partition and you might get a message that says "The dirty bit is set on this volume (0x89000015)". You can use the Windows check disk (chkdsk) tool to try and fix it or even a ...
10.5K views
Apr 29, 2023
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